I agree about saying "me and my girlfriend" in this piece. No, it's not grammatically correct, but it is consistent with the narrator's voice.
As for where to go with it, I may be just weird, but I'd have them do a DP, his real cock and the dildo cock. How many men can say they fucked both their woman's holes at the same time with their own cock? lol
As for where to go with it, I may be just weird, but I'd have them do a DP, his real cock and the dildo cock. How many men can say they fucked both their woman's holes at the same time with their own cock? lol