when i lost my virginity: "Wow, you're much bigger [insert mutual friends name]" I respond "yeah, you've been messing with all those little dicks (compensating for my inexperience)" her response "that's not nice"
My second time: *she starts sucking in the dark* "wow, your cock is massive" *she starts rising slowly as I begin to thrust up* "Ow, Ow, Ow [such and such isn't that big] I don't know who this guy is... But we didn't finish.
My third time with a sexually experienced girl: wow, that's the thickest dick I've ever seen *licks it* and long, too. my response: No, it isn't. Her: how can you not see how thick this thing is... I guess it makes sense since you don't suck cocks.
This girl actually took it like a champ.
It was at this point that I knew I was above average in some way, my views of myself had always been skewered by watching Mandingo and Shane Diesel, so I always assumed I was small.
After this my responses have varied a lot, but those always stuck with Me. one girl I met in club didn't even make any comments, but I was drunk so who knows lol