We're a couple,, and we love exploring all kinds of fetishes involving sex.I like sex with him,,as well as ,,other gals,,,, and do very much relate with the attraction between same sex persons. Do to a very unusual incident between him and a bi/ gay guy at a swingers party recently,i have him in a position to offer him something he wants if he would agree to accept being a bottom to this particular guy.If he does this just once,is it going to be a painful or damaging thing that should be avoided by "a rookie" or is it safe providing a condom is used and lubricant done properly? Im so excited and wanting to see him topped by this guy but have obvious concerns. Input fellas?? Thanks