Kitsu ka nu shisen
Ano Kado Wo Magatta Tokoro
This was such a cute story. I really enjoyed the characters, though maybe the age gap may be slightly too big. Perhaps if it was like 8 years, or if Yuya was 18, it may seem more realistic. Nonetheless I really did like it.
Abiru Junjou
Teacher x student. The sensei should have waited until Ogura at least graduated, as it was quite wrong between a 23 vs a 15 year old. Though the sex was pretty hot...though kinda wrong in this main story.
Sora To Hara
A side story of Harasen with Sorano. A 22 year age gap, but it didn't feel like there was one based on their maturity and relationship. I did think that Hibiki and Aisaka is a bit too much of a push for me though. Over 40 year difference; I think Aisaka, despite his past heartbreaks, should not pursue the relationship and find someone of better match.
Koi Ni Nare!