Exactly as the title says, going to share my girl with this gorgeus young couple this weekend in wellness. We are both bi and so are they so I am also gonna have fun with a guy, but I will be locked in chastity, so I will only serve as a bottom. The girl will let me worship her feet, her ass and pussy, but other than that I will only watch them have fun. Me and and my girl are really looking forward to it, because they both look perfect - fitness bodies and nice big cock. Still it will be a big step for us, we only have experience with another guy, he fucked her, while I held her in my arms and she sucked my cock. I think that it will be hard for me and I will be jealous definitely, because I will be locked while another guy enjoys two pussies at once, but I hope that I will make it. Me and my girlfriend want to have this kind of experience and we are really looking forward to it. Should I stay just locked for the whole thing and don't cum at all? Because I know that post nut clarity has a huge effect on me and it can ruin the whole experience in my mind. What would you suggest? Have you been in the same situation?