In my mind constricting someone's oxygen flow during sex goes beyond rough hard sex. There's evolutionary reasons why a lot of men and women prefer the latter; not really one for the former-you don't want to accidently kill someone you're trying to impregnate.
In my mind constricting someone's oxygen flow during sex goes beyond rough hard sex. There's evolutionary reasons why a lot of men and women prefer the latter; not really one for the former-you don't want to accidently kill someone you're trying to impregnate.
In my mind constricting someone's oxygen flow during sex goes beyond rough hard sex. There's evolutionary reasons why a lot of men and women prefer the latter; not really one for the former-you don't want to accidently kill someone you're trying to impregnate.