A Party When I was a Young boy

When i was young i went to to a birthday party somewhere in London with my parents. It was a family type party (not my family) and i was put to bed in an upstairs room as the party went on quite late. I woke up to find a man standing over me. He was wanking and I realised he had pulled the covers back and had pulled my trousers down to my knees. He said 'shhhhhhh' and being an obedient boy I stayed silent. He leaned down and held my chin in his hand and kissed me - his tung went thru my lips and deep into my mouth, all the while stroking my cock. He stood back up and I looked up and watched him jerking off for what seemed like ages, his big hanging balls swaying as he jerked his big cock. He was using his other hand to stroke my thighs and rub my cock. He was breathing heavy and he called me 'slut' just before his cock started spurting thick ropes of cum. . I felt his warm, wet spunk splatter on my chest and legs as he drained every last rope of cum from his balls. He didn't bother cleaning his cum off of my body - just wiped his own cock clean with my hair. I remember him pulling his trousers up quickly and telling me not to tell anyone or I'd be in big trouble. I never told anyone about this til years later. I am so hard right now. I always wonder how many other boys he did this to ??