After being together for a year I found out she was texting her old FWB before me. Nothing too bad, but later on I found videos of her fingering herself with her current nail color she had and then a video of him jacking off in her phone. I was upset but secretly VERY turned on, fast forward we ended up breaking up for a week for a different reason. One night during our break I found out she was in a town an hour away where her FWB lived and was partying. Sure enough the next day when I called her she pretended she wasn't there then admitted it when I proved her wrong. I was upset and could even hear him laughing in the background when I accused her of hooking up with him. She ended up driving home and I convinced her to come to my place to talk, I got in her car to talk cuz my roommates were home and didn't want them to hear us. Right when we started talking I couldn't keep my hands off her and starting sucking her tits and fingering her, she looked really flushed and red and I could tell it was probably because she was freshly fucked. She wanted to stop because she told me she had been with him and hadn't showered, but I convinced her to come inside and we had the craziest sex of my life. I got her to whisper everything they did together in detail and I busted a nut inside her so hard for the first time.