Team Gavin Boundary Violation and A New Area for Jules

Why is it when I'm firm and set clear boundaries that end in "If you ever do X again, I will be finished with you forever...", it' s a turn on? Gavin came over tonight and got high while Chloe was still up. I ripped him a new asshole and told him that if he ever, ever, ever did that again I would never, ever, ever see him again. We've had this fight once before and apparently I was less clear. (Admittedly we have some weird rules with regards to this in our house, but they are our rules and they will be respected.) I threw him out of the house and he asked if he could come back after she was sleeping. I begrudgingly said "I guess"  and allowed him back in about an hour later when she was in bed. I was writing a paper and essentially ignored him while he watched porn. He left pretty quickly because I guess he was still feeling the vibe. I send very loud, silent messages.

I thought we were done for the night (though knowing him, I should have known better) and I was continuing to do laundry and school work. He came back over about 2 hours later and said he was ready for sex. I told him he could wait until I finished folding my clothes. I was painstakingly slow folding them while he laid on my bed watching me and playing with himself. He was talking dirty to me and telling me what a good girl I am to fold the clothes and then come over and suck his cock. He went on and on and I finally wrapped it up and then laid on my stomach with my head in his lap. I got him super hard and teased him to the max and then told him to get behind me. He jumped up into compliance. He was banging me so hard that my bed was moving and I was sure we were going to wake up the house. I came a lot and he finally pulled out and came all over my feet that were folded together between his legs. I can honestly say no one has ever cum on my feet before. He loves my feet though, so I'm surprised it's taken this long but it's definitely not an area I ever thought I'd wipe cum off of.

He immediately went back inside me and gave me many more orgasms! Finally, he said he wanted to be in my ass. He didn't ask tonight like he usually does, he just took me...which I actually think is just as hot as when he's all cute and asking hopefully. He came pretty quickly once there. We cleaned up and he left me to finish my school work. I didn't think Thursday's fight would lead to the fantastic sex we've been having since then.  I'm still super pissed that he completely disrespected my boundaries with regards to Chloe, but I think he heard me this time and clearly he doesn't want to stop hanging out.
-Jules