Seme has fallen for the uke who is in a committed relationship with Hana. He cms bk every summer to do the acgiunting. 5his yr Hana is not there, she left the uke. Sem3 confesses and after a few ackward days they try it if only for sex in the semes opinion. A bond develops. Cute. Story. Slow pacer.end it's left as an open queation.
Umi To Futari No Enbun Noudo