An Unexpected Change

A

We were at my house finishing a project for class. A was a bit confused about a question, so I leaned closer and began explaining it to help her. My words were cut off as I felt a hand on my thigh. I tilted my head up and A's brown orbs stared into mine as we sat in silence.
I couldn't take it anymore. I brought my hands up, cupping them over her cheeks and kissed her; making her arms come up to wrap around me.
Without breaking the kiss, we stumbled over to my bed. After a few minutes I finally pulled away to remove my shirt. As my eyes were covered by the fabric, A took the opportunity to move forward. My back hit the soft mattress as she hovered above me, my eyes still covered by my shirt. She paused for a second before pulling the shirt off of me completely, her lips coming into contact with mine once again. I let out soft moans into the kiss as A began to grind her hips against me.
  After a bit she pulled away, moving back slightly so she could look down. Seeing the bulge that had grown in my pants, she slid her fingers beneath the waistband of my undergarments, pulling them off along with my pants. She stared down at my exposed erection as she blew cool air against it while slowly rubbing her finger over my tip in a small, circular motion.
"Hurry up, I'm going fucking crazy" I spoke, growing impatient.
  In response, she reached her hand down and slid one of her fingers into me, repeatedly pressing against my prostate.
"Wow, look how loose you are. Have you slept with a man?" She said; but I was becoming overwhelmed with pleasure, making it difficult for me to speak.
"Well..have you?" She continued, sliding another one of her fingers into me. I shook my head quickly in response. I wanted more.
"Please...touch the front too" I said, earning a smirk from A as she pulled her fingers out.
  A moved to lean down to where her face was right next to mine.
"I'll touch the front, if you let me peg you"
She whispered.
  I looked into her eyes as my face quickly turned a bright shade of red.
Becoming desperate, I nodded. "Yes, fine! Just please...I can't wait any longer"
"Okay okay, give me a sec" she said, kissing my cheek before moving off the bed and reaching into her bag, pulling out a pink strap-on.
  "Wait...aren't you going to undress yourself as well?" I asked.
She looked at me with a smirk and began to unbutton her shirt and bottoms, pulling them off to reveal a black, lace bra and a matching pair of panties.
Propping myself up on my elbows, I stared at her body with my jaw dropped. She kneeled between my legs but leaned forward as she noticed my open mouth. She placed her finger under my chin, pushing upwards to close my mouth.
"Wanna touch them?" She exclaimed. To which, I nodded profusely.
"Okay. Just don't be rough, alright?"
A took my hand and guided it to her breasts, allowing me to squeeze it lightly.
As I was distracted, A had positioned the dildo against my hole and pushed it into me roughly. I let out a scream as she continued thrusting her hips at a constant pace. We continued for about an hour before she had to go home