Natsuyasumi overview
Alright, I watched the third one like last night or so, but it's about a boy who finds another girl (who is really a boy, GASP). *shota levels
the first episode, had the girly looking one servicing our more male looking boy, but upon our effeminate male reveals his penis to the other boy, he runs away at the though of a boy servicing him. Despite that, we had dream sex in where he's fantasizing about actually having sex with him.
The second episode starts off with the dream sequence again, the notable difference is that our feminine boy looks to be a female, giving feminine features such as breasts, and his penis never appeared in the sequence. Anyway He runs down to the river to find him, and he's punished by servicing the effeminate boy, in which he is apparently good at. And the bumfucking occurs and he goes to the hotel
3 also has him servicing him again, however, our more masculine (HAH) boy is the one who gets serviced... in the butt. Eager to fuck/get fucked again, he goes to the hotel, only to find out girly boy left, and thus ended his summer romance (guess girly boy was some sort of idol based on the posters and shit).
Well it certainly wasn't a Buko no Pico in regards to quality animation, but it did give out some BL. It was also shorter than an average TV episode, so there's also that to deal with.