I invited my mate Tim to a Japanese sauna. It’s nude and gender segregated so my GF, Robyn, was in a separate area with her friend, Dana. We all met up for drinks afterwards. It was the first time Tim and I had been naked together & Dana was a bit cheeky in asking who had the biggest cock. Tim said Sten’s, to which Dana said that I must be really big then. She then teased “I thought boys didn’t check each other out?” to which we said that we didn’t, as an unspoken rule of etiquette.Being their first group nude saunas for both Dana and Tim, we asked why they had both been super shy at the start, and Tim said because his UK school days had made him shy about having the only circumcision in his whole school year, but then he’d seen that I was also circumcised along with two others out of the 15 or so we’d seen in the sauna. He’d also become more confident in seeing that his cock was one of the biggest, with only mine and a couple of other’s that had been clearly larger. I’d agreed with his analysis, at which point Dana seized on these comments and asked how we could know that exactly 2 of the other 15 or so were circumcised or know the size rankings if we hadn’t both looked at all of the cocks present!?Turning to the girls, Robyn asked why Dana had been nervous undressing and going in with the others, and found that she had been self-conscious about her long labia and having a bush of trimmed hair. She had relaxed when she noted that over half the girls had at least some level of pubic hair, and a couple of girls had pussy lips as long as her own, or even longer in the case of the waxed girl who’d been over at the far side. Feeling slightly hypocritical they also had to concede that they had both checked out all the other girls, and not just their pussies. Their interests had also included body shapes and lingerie, with both girls able to compare notes on which of the other girls had the prettiest bras and cutest butts, and agreed that the B-cup girl must’ve been going on a date because of her getting dressed in an immaculate matching g-string, suspender belt and stockings.Dana and Tim were single & had never met before, and I guess Robyn and I had been match making a bit in inviting them both … it worked, as they made out in our spare room that night, while we made out in the next room. In the after-glow of good sex, while Robyn & I listened to the pair of them still fucking, we couldn’t help share our imagining Tim’s moderately large circumcised penis thrusting into Dana’s long-lipped hairy pussy!