"We seriously came to a nude beach!" Story: A class decides to go to a nudist beach (talk about a school trip, eh) and no sex or erections are allowed. Easier said than done, Naotatsu gets a massive boner and his cute classmates will have to help him get it down as soon as possible, inside a tent their Sensei prepared just for this. Contrary to the manga, this one goes straight to the chase, cutting the whole story off like foreskin off a little (((kid))). Art: The art can't even think about competing with the manga, but it's definitely not bad and there's even some charmto it, despite looking weird here and there. Animation is also not bad, too rough sometimes but you can tell there's effort behind it (although it doesn't help the Queen Bee's taste it left in my mouth) and I quite liked how they take their time with each scene instead of rushing it like a 16 years old coomer with PE. Great angles: quite varied, with enough attention to each one and some POV angles are just ~PERFECT~.

Sound: Besides Akiho (who's too loud and annoying), the voices are very good. Sound effects are awful most of the time and the cumming sound it's literally water sloshing around. Soundtrack is mostly romantic ambient. The intro/credit's music is pretty fun and there's also one in episode 2 that sounds just like japanese retro games BGM, which I quite liked.

Character: I fucking loved the girls. Suemori is way too cute, Maria way too hot and Suomi just God-fucking-tier characters design for the heart-shaped bush alone. Although it's always good to see fit protagonists, I'm definitely not a fan of this one for some reason (maybe the stupid glasses or middle-aged korean bowl haircut). No idea why they had to make all the other guys ugly as fuck, but at least they don't appear again besides the intro.

Enjoyment: Episode 1 was pretty boring and weak, save for the bundled bonus which could've been the best bonus/extra/special I've ever seen, if only they would've kept the POV and not included the gangbang (at the very least, the guys were "headless"). Episode 2 definitely makes up for that though, with amazing girls and great scenes. The ending was kind of abrupt and felt very unsatisfying/unfinished. The lack of beach action also struck me, which is funny for a hentai with "beach" on its name.

Overall: Looking for a adaptation that does justice to its original counterpart? You won't find that here.
Looking for beach sex? Yeah... Here's not the place either.
Looking for a quick one before sleep? Sure, go ahead.