First we can see how a beach chapter will be like any other.
Everything starts normal with Masato with his harem and his mother, then a couple of unforeseen events happen and the fanservice will not be lacking. Until the point of feeling a very incestuous relationship comes, but then everything ends well and there is no incest.
In conclusion I highlight the good atmosphere and a quiet and average OVA like any other OVA on a beach.
In addition to an almost incestuous ending and that the girls get amnesia, I highlight the kraken that appeared, that kraken is perfect, it
has tentacles, skin, eyes, it is perfect.