Nothing seemed out of the ordinary. I looked down and as usual had my throbbing erection pointed straight at me. I decided I had to do something about...it and threw my robe on. Trying my best to not show my raging hardon to either my sister or mom I raced down the hall as quickly as possible."Where is that little asshole?!" I stopped hearing my mom shout from the kitchen. " sis, have you seen John? He was supposed to be back last night but I haven't seen him come in yet." Nope." sis replied. She. And as instructed, I began sucking and fucking his huge cock with my virgin mouth. My lip and neck muscles began to ache, but I didn't want to stop again in fear of what they might do."Oh yes, make him cum in your mouth," my Ex moaned from the bed, rubbing her clit faster and faster."How's it feel being such a little chastity slut that the closest you get to orgasm is sucking the cock of your Ex's Boyfriend?" he said, mocking me as I went down on him.I couldn't believe what I was doing, or to. It was so sexual and yet it wasn’t. My erection wasn’t going anywhere.I made her bark. I made her “Give me paw” and hold my hand as she sat up. I didn’t even need to look at the chat log. I threw a dildo like it was a ball and made her play fetch. She ran after her on all fours padding down the hallway and then returned with it in her mouth and dropped it into my hand. She even playfully pretended once she wanted me to throw it but not take it first like a real dog would.Hayden sniffed crotches. Maybe she was a... a prick teaser. God! The words made her shudder. She had ruled sex out completely until marriage, and until she had satisfied her driving ambition to study in San Francisco and "make it" in the art world on her own ability, without relying on her face or figure. She had made this vow to herself while still in high school.But hadn't she broken it already... just a little... by letting Chris satisfy her in every way except in the way that would give him any real satisfaction?.