How my girlfriend made me a 24/7 cuckold (Part 1) [FMM]

Just before I start, I need to let you know who we are. We are Simon and Claire and are a couple for three years now. We already did some stuff in the cuckolding direction, but I have never watched but always just picked her up after she fucked someone else or came home after he left. And even though, we liked this game in the past, we never really did it all the time and Claire still wanted to have normal sex with me. Claire is 5 5” and has brown hair – she has C cups and a nice ass.