A tale of 2 sisters

Chapter 10

My wife was on morning shifts for the rest of the week, which made it harder for me to take things further with Emily other than our usual morning teasing, but I took advantage of my wife's free time at night to make love to her ever more passionately, making sure our arousal and moans were transmitted to Emily nightly.

We settled into a rhythm where Emily would tease me in the morning, I would make love to my wife at night, and the next morning I would tease Emily back, asking her which part of our lovemaking she enjoyed the most. Each time she would blush and try to deflect the question, but occasionally she would ask cute questions like:

"How does San-Jie swallow your cock without choking..."
"The butt is so dirty!!! Why do you lick San Jie's one so much.."
"How does it feel when a guy shoots inside you?"

I couldn't tell her the answer, but I told her I could let her experience it if she wanted, to which she feigned offense, threw her dirty panties at me, and went to her room. Her panties were always stained these days, a testament to her more frequent masturbation. The musky smell was so strong, it almost made me pass out from pleasure.

This was all well and good, but I had to find a way to take things even further. Man toils, and God answers. My heart leaped when one day at dinner Emily suddenly announced, "Guys! My air conditioner is leaking!"

Indeed, dirty water was dripping from the edges. Sigh, we had only had our house for three months and this happened. The previous owner must not have maintained his air conditioner well. Oh dear, wherever could Emily sleep now?

Just as I was about to offer, my wife jumped in, saying, "Yes, we have a spare mattress. Tonight, you can sleep in our room." Did my wife read my mind? I pretended to protest, whispering to my wife, "Babe, like that how we... my balls are full again..." "

Wife: Oh, don't worry, you won't die if you don't do it for a few nights. Hurry up and find out when the aircon repairman can come!

Usually, the repairman would take a day or two, but this time they said they could only make it after three days. What was this? Was this truly an act of God? My mind started working overtime.

On the first night, I took it slowly. Emily's mattress was laid out on the floor, and she was still in her T-shirt and panties ensemble. She went to sleep fairly early, and at times her T-shirt would hike up, revealing a white panty with pink lace, just like a schoolgirl. Acting as the gentleman, I would quietly inform my wife, who would help to pull her shirt down and cover her with the blanket.

As the night wore on, I teased my wife incessantly, grabbing her breasts, rubbing her clitoris, etc. She would constantly try to push me off, but as the stimulation increased, she could not help but moan, sometimes loudly, after which she would put her hand to her mouth in horror and hit me. These two cute girls would be the death of me.

She finally relented, letting me rub her pussy until she orgasmed, giving a muffled squeal just before she came. Emily stirred, and my wife froze until she felt everything was calm again. I laughed silently and guided her hand to my cock. As she rubbed me, I too took the chance to moan, and the naughty girl put her boob in my mouth to silence me. She transferred me to her mouth, and shortly after she stuffed her thong into my mouth to silence me meanly.

I asked to cum on her face, which she agreed to, and I slowly stood up and jerked myself while aiming my dick on her face. She closed her eyes and opened her mouth, and I let out a loud moan as I released my cum all over her face. She smiled and opened her eyes, and I could see the satisfaction in her eyes. It was dark all around, but out of the corner of my eye, I noticed that Emily was already awake, silently rubbing herself.

The next day was a weekend, but my wife had to work. I was woken up by her sucking my morning wood before I was even fully awake. A pre-work blowjob—my favorite. I closed my eyes and let the waves of pleasure wash over me. There were a bit more teeth than usual, but nothing I couldn't bear.

My wife also didn't go as deep as usual, instead focusing more on my head, slowly licking from mid-shaft to tip. Teasing me, huh? I'll show her. As she once again engulfed the head of my cock, stopping just below the crown, I suddenly jerked my hips upward, pushing my whole shaft as far into her mouth as possible.

She squealed, and I heard her almost fall off the bed, all the while coughing. To my surprise, I saw her sitting on the floor, her legs open, showing me the same white panties with a wet spot at the crotch. She was coughing, and her gaze was accusatory.

Me: Emily? That was you? Where's my wife?"

Emily: Jie-fu you're so bad! That was my first time, and you bully me already... San-Jie went to work already la...

Me: But, why are you doing this?

Emily: In the morning you looked so hard... it looked like it would feel good in my mouth... sorry... I didn't mean to surprise you

I decided at that point to help educate her, "Sorry, I didn't mean to scare you... come, let me guide you through your first time..."

Thankfully, she wasn't too put off by my thrusting. Easing her slowly back into the blowjob, I positioned her at my side, almost in a 69 position. This meant that my cock followed the curvature of her mouth, increasing the stimulation for me. I could also lift up her shirt and rub her puffy slit through her panties as she worked on my member.

Me: Lick it from bottom to top first... use your hand to rub the shaft like you usually do... then use your mouth to just suck the tip... ah yeah... use the other hand to rub the balls too

Perhaps I had gone too far with my instructions, but she took them like a champ, coordinating her hands and her soft oral cavity like a maestro. I felt the pressure building up in my balls, only made worse by her soft caress over my scrotum. I started thrusting slowly, in rhythm with her mouth, with each jerk of my hips bringing my cock millimeters deeper into her mouth.

She managed to take my cock three-quarters of the way before she had to pull back and cough. She dove back in again though, increasing her assault in both speed and intensity. I felt my sperm building at the base of my penis, awaiting the final squeeze from my groin muscles to release them.

Me: Emily, take my sperm in your mouth like a good girl

Emily: NO!!!!! It smells weird... I.... I want it on my face like San-Jie

I pushed her down and knelt over her chest, rubbing my penis furiously. Emily was surprised at first, fear showing in her eyes, but she quickly relented, using her hands to rub my testicles from behind. Suddenly, her fingers moved to my anus and started rubbing as well.

I lost it at that point, ejaculating all over her face. Emily let out a squeal as she saw the whitish semen gush out like a firehose, and shut her eyes just in time as my semen splashed over her scrunched-up face. The stimulation was too much for me, and I must have released 6-7 bursts, reaching as far as her hairline.

As I finished, Emily opened her eyes cautiously. She stuck out her tongue and caught the last drop of semen as it dripped from the hole. She whined, "Eee... it smells bad, but it tastes even worse... salty and bitter at first, but at the end a bit sweet."

I couldn't reply, my legs almost collapsing after my climax. I slowly lay down, allowing her to get up and wash up. Emily passed with flying colors, and it was time for her final lesson. For that, I would need my wife's help.