I must say I've no insight into the life of swingers but what I've witnessed over the last few days, and to be honest I haven't been glued to them, seems uncomfortably wrong to me. Ok if that's their thing, that's fine, and they all seemed happy to participate. But some appeared happier than others! Where Sasha and the GF seemed almost forced (or staged) to me, Masha and the BF were totally opposite. It wasn't the wild sex that bothered me, it was the very passionate kissing! There seemed a bit more to it than just the sex. I'm no expert, it's just my thoughts, but you didn't get that with Sasha and the girl, well nowhere as intense anyway....