my wife and I attended a party like this a few years ago. she watched me suck some nice cocks and I watched her get fucked. all the women wanted to eat her pussy
My wife was a butch lesbian that loved wearing her cock. She turned me into a bisexual, cock, loving guy, she would invite 3 to 5 guys over to have sex in every imaginable way. My wife fucked the bi guys and watched the gay guys go at it. No one passed up a good suck especially when my wife sucked them hard so they could fuck a buddy. My wife would refused to fuck my cock telling me that I needed to fuck the guys instead.