The only advantage of having a thin cock is that I have been deepthroated pretty easily by guys who have blown me.
I remember the first time I acted on my bi desires... A gay couple invited me over to show me the "other side". Boy, they did EVERYTHING to me that evening! disrobed and massaged me, licked and rimmed me, fingered my hole. The experience of two mouths and two pair of hands working me over was incredible!
But I distinctly remember when one went down on me... I watched my whole erect dick disappear and his tongue was lapping my balls. I watched him repeatedly take me all the way in, fucking my dick with his throat. It was amazing to watch!
He eventually got me to climax and swallowed every drop. My dick was pumping with it deep in his throat!
After that, his partner rolled me over, had me lean over the edge of the bed, and slipped a condom on his big, thick cock, and pounded the hell out of me! I was pinned between his heavy build and the bed. He fucked me hard until he blew his nut. It was pretty physically jarring! Not his cock in my ass, but his body slamming me so aggressively! I was happy when he finally came!