no worries, have fun with it! :-P
we got together with a couple one time who's guy was bi, his wife was also quite dominant. they were very open about being both bi and i told them i wasnt bi, but not turned off by it at all.
in the thick of things she just said (to me) "suck his dick". I did. it really wasnt gross at all, which surprised me, and thinking back on it, i'm surprised that i was surprised, i mean, girls do it all the time, right?
i wasnt nervous at all, i'm not really that type. tbh, i quite liked it, and would do it again no worries.
it would really help if you had pics on your profile!
we're smoothies, we both like it/them shaved..