Secret relationship

[Takemitsu Tenta] Doro-Doro Nupu-Nupu Sankaku Kankei | Gooey-Gooey Fucky-Fucky Triangle Relationship (Digital Puni Pedo! Vol. 23) [English] {Mistvern}

Chaldea Himitsu no Renai Shidou | Chaldea's Secret Relationship Guidance

Yuri-nee to no Shujuu Kankei | Master and Slave relationship with Yuri-nee

(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)

Unbalance Relationship

[Mocco] Hatsu Fuuzoku wa Aitsu to Battery ~Kyousei Skinship de Fukamari Sugiru Kankei~ | I Ran Into Her for My First Sexual Service ~A Relationship That Overly Deepens Through Forced Skinship~ (COMIC Grape Vol. 85) [English] [Nisor]

[yasu] Ibitsu na Kankei ~Manatsu no YariCir Rankou Gasshuku~ - Distorted relationship Ch. 1-3 [English] [DKKMD Translations]

(C87) [Reverse Noise (Yamu)] Loose Strings 3 (Touhou Project)