You know nothing about milf's in heat. Cersei be wild, I'm sure. I'm pretty sure we just saw Melissandei losing her virginity just lying there not knowing what to do and not getting much training by a unic, and Daeny (as hot as she is) has probably been faking orgasms since her rough Drogo days...and asking guys to hurry up and finish. Then again, Daario probably taught her a few useful things, but Jon Snow knows nothing.
He instinctively knew The Lord's Kiss. Never saw it or heard about it before, but he knew how to do it so as to get Ygritte all in a fuss.