Over the next year you and Abby continue with your secret deal and average out having sex 2 or 3 times a week. Thought for her birthday gift you spent the whole week home alone and told Abby she could come in at anytime and have sex, even if you were asleep you must of had sex at least 20 times that week alone. She's been great about her end of the bargain to, like today when you were feeling horny and called her up. Within 30 minutes she was over there pounding your ass nonstop just the way you wanted.
As great as this arrangement has been you and Abby have been talking about ending it and becoming an official couple. Your still kind of scared what people might say if they found out about you two but you do like the idea of going on dates and telling people your Abby's girlfriend.