About four years ago I stayed the night and my friend's (Sarah) house. at around about midnight we were talking and the subject sex came up.  She asked how far i had gone with a guy and i told her, everything but sex and anal. She started asking me questions like how do you hook up and how do you give a blow job and handjob etc. I explained and she asked if i could watch her practice on a cucumber and i thought why not! S...