how can i give my boyfriend the best blowjob ever? what should i do with my tongue.. etc etc.. also, when im with my boyfriend.. he'll usually tell me when he wants me to go down under ( you know what i mean) and stuff..... but im thinking maybe i could surprise him by maybe lifting up his shirt, start to kiss him all over, and work my kisses till they're down there. is this a good idea? to just go and give him a blowjob even when he hasnt asked me yet? hmm hmm.. thanks!