 If you liked Kiss x Sis (TV) |  ...then you might like Oniichan no Koto nanka Zenzen Suki ja Nai n da kara ne!! |
Same style, sisters want to date their brother, however they are not blood related. Same sex jokes and perverted girls and guys with lots of ecchi. Onii-chan was clearly inspired in KissxSis since it even do a lot of references to it including kissxSis posters. The plot is minimal in the two unfortunately.
Fan-service, ecchi, and "siblings relationship". Yup, both of these series has all that. The girls in both anime goes after the main protagonist in ways that are embarrassing. Although not technically blood related, these series has the girls going after the guy many times. If you're looking for a real storyline development, then don't just toss this out trash but if you're looking for some fun entertainment and guilty pleasure, then keep these two series in your watch list.
Both are incest anime about a boy and his harem of women to include his sister(s).
report Recommended by LittleCaesars