Turned an old friend with a boyfriend into my personal slut for my 18th. [MF]

This happened in my senior year of high school, I was turning 18 and obviously I was obliged to throw a banger. I had just reconnected with an old friend from my junior days who I fooled around with sometimes. She had always been thick, especially for a Chinese girl, but she had really developed since I’d last seen her in person. She had blossomed into a gorgeous, curvy Asian girl with a huge ass, thick thighs and perky D cup tits, but she stayed the same height at about 5″3.

She was also a massive slut, as we started skyping again she’d never fail to show me her tits and ass at the end of her calls while I stroked my cock. She told me we can’t meet up in person because she had a boyfriend of two years and she felt like THAT would be going too far, but I knew my party was the perfect excuse to get her over. So I invited her, and I made it pretty clear that I wanted her mouth for my birthday present. She was hesitant at first and didn’t give a committal answer, but I knew she’d cave once she was over. I knew the combination of my transformation from chubby kid in junior year to lean, athletic and broadly shouldered through boxing and jitz and thick, seven inch white dick would take her by surprise.

She arrived late with her best friend, I was in my room with a couple mates smoking weed and chatting when she came in. She looked stunning, she was wearing a short skirt that left a third of her cheeks showing, and a tiny crop top that made her tits spill out. I told them to sit down and have a hit with me, slapping the spot on my bed next to me. There was immediate sexual tension. I grabbed and handful of her arse and she arched back to give me better access while she hit the joint. It was perfect, a nice big Asian ass that spilled over my hands when I grabbed it. The lights were off so her friend couldn’t see, but she whispered to me to be subtle because her best friend was also good friends with her boyfriend. We spent the first couple hours of the party stealing moments in empty rooms making out, me playing with her tits and arse and grinding until I suggested we take some people to the cabin down the clearing in the forest I live in to smoke more weed. We went with about fifteen people to have a session.

After our session, everyone headed back to the party except me, her and my mate Karl. He was a chinese dude who I think had the hots for her, so he attempted to either cock-block or initiate a threesome, under the pretence of being “too drunk to walk back.” I told him to wait outside, and he did. I tore her panties and crop top off, leaving the skirt on and started going down on her to really make her likely to give in, she had been adamant about not fucking, but I wasn’t gonna have that. After I had her on the edge, squirming and pressing her thighs together around my head I stopped and told her to suck my cock. She obliged, and hungrily started sucking. I started to get rougher, gagging her, slapping my cock against her face and having her suck my balls while I made her tell me how much bigger my cock was than her boyfriends. After ten minutes I couldn’t take it anymore, I needed her pussy. I told her to bend over and she had a look of hesitation before I slapped her with my cock and she conceded. I slipped in, her massive ass was rippling and jiggling with every thrust and her squeaks turned into grunts. I was going to cum. I pulled out and told her I was gonna cum in her mouth, before I had a better idea. I wanted her friend to know she was my slut, so I busted all over her skirt and face, so she couldn’t wash it all off. She was pissed for minute, but I went down on her to make her cum and she got over it. She was a full blown slut at that point. We walked out, disheveled and my mate had obviously been listening, and seemed a little out of breath.

She didn’t even bother washing the cum off when we got inside. We went up to a friend of mine and he commented on her appearance. “You look like you’re covered in cum.” Thankfully for her it was dark so it was hard to tell unless you were face to face, and my mate was a good cunt so he didn’t draw any attention to it. The embarrassment showed on her face, but she was too drunk on alcohol and my cock to really do anything about it
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I’ll post part 2 later, this is getting long, but I ended up having her strip her skirt off and twerk for the whole party while her friend watched in disapproval, still covered in my cum.

Source: reddit.com/r/gonewildstories/comments/9vdlqt/turned_an_old_friend_with_a_boyfriend_into_my