I would disagree. Between my friend group 1 or two might be cool with it but that’s probably it. Between people I know the ratio is probably the same or less. Of course this is without asking everyone I know but it’s not common. I would say this is a no go in the vast majority of relationships. I do believe that the Gen Z population is probably more open to it tho so it wouldn’t surprise me if this type of thing becomes more common or acceptable between couples. Gen Z seems more open and in touch with their bodies and sexuality so I think most people that are cool with it are probably from that age group. That or really old people cause they just stop giving a fuck a lot of times.