I became quite horny once when I smoked but it was not a suitable situation.
When I tried to have Sex at a different time with my girlfriend when I was 17 I was so far out of space, I could not finish a single thought.
At a different time we were just kissing, that felt very intense. Kinda funny to completely get lost in a kiss, that seems to last forever.
Toying while stoned was quite funny. That was the time I experienced my first prostate orgasm.
I tried to have sex while on shrooms but they made me as innocent as a child. I couldn't even think about sex.