Oddly enough its also based on Trans genders .

I want a Post op trans girl , a pre op trans and a lady with a strap on . Everyone gets fucked & does the fucking !

PS , ive had a lady with a strap on before

Bi 3somes with married couples (MF) have been my most enjoyable swinging experiences . I find its the ladies who are really in control of what they want as a couple , my favorite is fucking the husband as she watches and encourages him , then she joins in showing him how to really suck cock !

I have also been involved in some Bi couple swapping at clubs ! Lets just say i left with a sore cock & balls drained empty !