My dog knows how to apologize to me after being unfaithful and waits with her legs open

My girlfriend is a very smart woman who enjoys having relationships with different men, and we’ve had a lot of problems due to her addiction to cocks. The last one was without a doubt the strongest fight because when she arrived at the house, she caught her having sex in the same bed where we usually sleep together. That was very painful for me, and I thought it would be impossible to forgive her. The bitch knows me very well and knows that I can’t resist opened legs ready for me. That’s why, one day after work, when I arrived at my room, the bitch was waiting for me with her legs wide open, so I tore her leggings and as she thinks I’m going to enter her sweet pussy, I quickly put my penis into her unprotected and defenseless pussy. The bitch yells very loud and can’t do anything because she tied her wrists to her ankles like she knows I like. For her, it’s surprising to feel my cum inside her ass because she’s never been penetrated through her small hole before. Pain starts running through her body, and she yells very loud while I keep fucking her.