My cock began to get hard at the sight of so many sweet young tits, some small and some plump and jiggly. My cock was now stiff and stood up in my sho...ts. I reached into my pants and pulled the tip of my cock above the waiste band teasing them before slowly pulling my shorts down to my knees. I rubbed my balls and stroked my throbbing dick, "Who's brave enough to touch it?" I asked. After some hesitation my sister said "I'll go first, show them how to do it." She sat next to me and ran her. To this day I don’t know what made me do it – I’d just done it because it seemed like something to do. It was quite dark in the room and there hadn’t been much reaction from him for about fifteen seconds. Then… ‘What are you doing?’ he’d asked, sounding puzzled.‘Nothing!’ I’d replied, quickly removing my mouth, flushed with embarrassment. Neither of us had ever referred to that moment, but I remembered it. I remembered it because I had found the sensation of having Matthew’s cock in my mouth. I stop, suddenly feeling you pushing against me with your hips holding me down and forcing me to stand still. Pushing up with your arms and squeezing your juicy glistening breasts between your tensing biceps. I feel warm wave after wave of your wet love juices, soaking the both of us, lubricating our bodies. Your motions are a wild masterful blur as you control your grinding movements.Rocking back and forth, sliding up and down, a rhythm with an attitude that matches my own, almost like you. The warmth of his mouth was heaven. Mike had already been salivating at the thought of sucking me off and now my throbbing cock was slipping deep into his mouth. My legs shook as he bobbed his head back and forth along my hard shaft. His lips clamped down, creating an airtight grip. His wet mouth gave me a sensation I had not had in a very long time. My gaze went back to the computer screen, a big breasted brunette was slurping on a long veiny cock, her intensity was increasing, drool dripping.