My present wife and I always wished these type of scenes were more realistic. Myself I've had many threesomes with ex-gf's and with one of them I watched her having sex with two guys often and I always positioned myself to get the best and closet view of the action. If she was sucking another guy's cock I'd be right next to her watching, same when a guy licked her pussy, and especially when guys would fuck her. OMG to be positioned inches away watching a bigger cock slow entering her pussy and listening/judging the sounds she makes , it's an incredible turn on for me and for her as well to see me so close eyes locked in to his cock fuckin her. With my ex Karen it was her main reason for wanting to have threesomes regularly she said plus she loved their cocks lol. With your scenes the BF's get no view of most of the action. Also the girls should express their pleasures to their bf's such as " oh baby I'm glad you convinced me to do this, his cock feels so amazing" You'd have even more viewers with scenes as I described, I promise.