Girlfriend wants to peg me
I came home this evening and found a pair of silk and lace panties on my bed with a note from my girlfriend that said "Put these on, boy. I have some fun planned for tonight." I sent her a text to ask what she had in mind, and she replied that she wanted to bend me over and do me with a strap on. She and I generally indulge each other's fantasies but I've never done ass play. Can anyone give me advice on it? Should I wear the panties and bend over?