Borderline H, plain and simple. if you want legal hentai, here you go.

story-6: its the usual harem romcom kerfuffle, now with time travel. If you are expecting a serious story about the ramifications of time travel on the future, or a feels trip about the existence of the other harem members should the mc choose one of the girls, then look even further, for thats not why you should read this manga. It has a good premise wasted just to give a reason to show some skin or some underwear here and there. Much potential to tell an engaging and heartfelt story about the daughters and their disappearance should MC choose a girl, shoved aside cuz lol boobs. Becuz of that the show's 'plot' deserves an 11/10 cuz there is plenty of it.

Characters-8: The stars of the harem romcoms. They make or break a harem series. In this case, they are decent enough to keep you going through. We have the tsundere childhood friend, the moe blob cousin, and the no-chance-in-hell class rep. With them are their daughters, each coming from a different timeline where the mc marries one of the three. Together, the daughters fight among each other to get the mc to marry their respective mother so that they can exist, but in doing so rob the others of their existence. Buuuuuuut, thats the extent of their character development. Most of the humor comes from the fanservice and misunderstandings between the daughters, the main harem and the MC. Yes the daughters also have fanservice, and i think their age may turn off some people. Ultimately, they are enjoyable for only about the duration of the manga, and none of them are particularly memorable.

Art-8: The art is good, as expected of an ecchi series. Since the whole point of this manga is to market fanservice, then they better do it well. The characters are a bit difficult to tell apart, espescially between the class rep and 2 of the daughters, but this is probably just me, and even i managed to tell them apart soon enough. The fanservice is drawn well enough and all the curves are all in the right places with the appropriate expressions. There is loli fanservice as well, and if you are not comfortable with it, you may want to skip this...or give it a try. Who knows? You may grow a new fetish.

Enjoyment-8: I actually liked this manga. Sure the story had missed potential, but i was looking for an ecchi harem romcom to pass the time, and it delivered. Its not steins gate, but its passable. I may have forgotten the characters, but i remembered my time with the manga.

Overall-8: its an ecchi harem romcom through and through. It has decent fanservice and humurous character interactions that make you feel at home if you are a harem romcom fan like me. It breaks no boundaries, but because of that it stays within the expectations of a harem romcom enthusiasts. if you do not like heavy fanservice, then this isnt for you. Look elsewhere.