Zaiaku Wa Hada No Ue Ni

Tsukishima, a regular businessman, has begun a blissful life living with his lover Yamaji. But though things are happy on the surface, Tsukishima can’t shake the feeling that Yamaji only likes his body…
This is a series of six. The order is:
1. Hada na Ue no Renai Jijou
2. Zaiaku wa Hada no Ue ni (same characters & issue but different plot)
3. Zaiaku wa Hada no Ue ni-Hada no Ue ni Furu Hana*
4. Renai Tsuu
5. Renaitsuu-Akka-*
6. Pillow Talk + Holiday*
(*) indicate djs.
4 and 5 are spin-offs featuring Aoki and are contain events from Zaiaku from Aoki’s perspective.
6 features both couples.