My 'cute little sit-upon' morphed into a 'great ass'. He began to ask me about boys and ultimately suggested that I tell him 'how far I had gone' with...them.The answer to that was 'nowhere' but I refused to respond. By then I had figured that he wanted my cherry and I was having a great time teasing him. Girls do that, you know, getting a guy excited without even trying to do so and then sending him off to presumably masturbate in the privacy of bedroom or bathroom.But deep down I knew that one. I had maybe an inch left that I just couldn’t get into her. I pulled all the way out, then pushed back in with more force. Em grunted as I filled her with my cock. I was in. I pulled back out and went all the way in again. “Yeah Keith, fuck me.” She begged. I picked up a rhythm. Slowly at first a few full strokes in and out the I moved a little faster. The quicker the pace, the better it felt for me. I knew I couldn’t last. I stopped and repositioned her hips, putting her feet behind my. “Come on, man.” I urged, raising my eyebrows and looking around like we were sharing a dirty secret. “You have to admit Emily is quite the looker.”“ ... that’s not appropriate.” John muttered, but there was an edge of defiance in his voice. “That’s not - leave it please, Mike.”“There’s no need to hide anything.” I said, grinning in a friendly manner across at him. The amount of resistance he was mustering was pitiful really. I decided to push a little harder. “I know you were checking her out -. Mai itna excited huwa tha kya batau… aap imagine kar skte hai k apni behen ko choot me ungli krte dekhkar kitna hot feel hota hoga. Phir thodi der k bad didi jhad gayi aur cool hui.. uske chehre par ek satisfaction tha… lekin mai abhi tk hilara tha.. mai chair se niche utra aur bedpe jor jorse hilakar shant huwa.Time dekha toh 12.15 huwe the, phir mai fresh huwa aur perfume etc maarke taiyar huwa.. tabhi didi ka call aya aur boli 10 min k bad aaja.. I said OK.. mujhe dekhna tha k wo 10 min me.