After a day of playing in the ocean wearing a borrowed swimsuit, Sakamoto took a shower in a good mood.

He was so engrossed in swimming and wanking that he didn't notice the strange tan lines on his body until just before they left...

I really wanted to post this yesterday, but I'm a little late, sorry for the delay!

I drew him with hair down after showering, which may make him look like a different character, but I think it's a cute gap.