My Cousin's Girlfriend || Yandere! Itachi Uchiha [MODERN] [EDITING]

17

Shisui bursts through my front door, a flustered expression covering his face. He tries to talk, but his words start to malfunction.

"I-I-I-Ugh! I can't explain it! She enjoyed it! Better yet, she wanted him over me!"

"Shiusi.....What the fuck are you talking about," I ask Shisui as he sits on my bed.

He shows me his phone and lets out an exasperated sigh. I look to see a video of Itachi and (y/n). (y/n) moans constantly, her legs wrapped around Itachi's waist. Damn. I've never seen (y/n) naked unless I went through Shisui's camera roll. I bite my lip as my pants become tight. Before I can witness (y/n) cumming, Shisui takes his phone away.

"Ignoring the fact that you're hard, she likes it! I can tell just by the way she holds onto him. She always does that when I make her feel good. Me! Not him!"

"Shisui, have you ever thought that maybe it's not that (y/n) wants Itachi? Maybe she's just reacting naturally. She wants you, and Itachi must be doing something that only you do," I blankly state as I turn back to my computers.

"But I don't know what I do! Is it the way he sucks her nipples? No. I've never done that because she breastfeeds. Maybe the way he feels inside of her.....I GOT IT! It's the way he's fucking her! He moves at a slow pace, and that drives (y/n) crazy!"

I sigh as Shisui yells loudly. I take his phone and try to locate the phone that sent him the video. A warehouse maybe? Or an abandoned hotel?

"I should have known that slimy bastard would know how to make (y/n) feel good. He probably spied on us when he spent the night at my house! Something told me to make sure the door was lock when (y/n) told me to. I sh-"

"Oh my gosh! Shut up and leave! Go to the park," I throw Shisui's phone at him and he hurries out of my house. He's so annoying. Always (y/n) this. (y/n) that. I wish he would hush sometimes.

I look at my computer screen and sigh. (y/n)'s perfect body occupies my mind as I look at her every curves. Why did I have to cheat on her? I couldn't just wait until she was ready! I groan before reaching into my pants and pulling out my friend that I like to call Tobi. I grin as Tobi stands tall and happy to see (y/n). As I begin to touch Tobi, I hear a voice.

"Do you need help with that, or does (y/n)'s picture satisfy you?"

I instantly freeze up. I turn my head to see Kaia, a frown on her face.

"K-K-Kaia! What are you doing here?! I wasn't looking at a picture of (y/n)!"

I close the picture and smile at Kaia nervously. I forgot she has a key. Tiring. I have to change the lock.

I fix myself and turn towards Kaia. She sighs as she drops down onto my bed. Kaia lays there for a moment then sits up.

"Obito, do you really love me? Or are you just with me because I look like (y/n)?"

I stare at Kaia as she stares back at me. Yawning, I get up and head into the kitchen. Kaia follows me as I get something to drink. After quenching my thirst, I turn towards Kaia.

"Can't deny it. Can't lie to you anymore. I'm still in love with your sister. You just don't understand how her lips feel on my di-"

"Ugh! Shut up! It's always been about that slut! She's with Shisui, damn it! Accept that shit and move on! If I can't have you, no one else can!"

I watch as Kaia reaches into her purse and pull out a knife. A huge knife, at that. She moves towards me cautiously and I back away.

"Be rational, Kaia. It's not like you'll get anything from killing me."