Bitch Onee-san VS Doutei Futanari Reijou
[Kasuga Mayu] Houkago Niku Vibe
[Kasuga Mayu] Houkago Niku Vib | After School Meat Vibrator [English] [葛の寺] [Decensored] [Digital]
[Kasuga Mayu] Trade Secret (Futanari Sekkuru!!) [Chinese] [鬼畜王汉化组]
[Kasuga Mayu] Nikushokukei Futanari Joshi vs Soushokukei Otokonoko | Carnivorous Futanari girl vs Herbivorous Trap (Futanari Secrosse!! 2) [English] [葛の寺] [Digital]
[Kasuga Mayu] Futanari-sou no Otokonoko 3 (Futanari Friends! 03) [English] {Hennojin}
[Kasuga Mayu] Otoko to Otoko (datta Koro) no Yakusoku! | The Promise Between a Man and Another (former) Man! (Nyotaika Naburi!!) [English] [desudesu] [Digital] [Decensored]
[Kasuga Mayu] Zetsubou no Tenshi-sama | 絕望的天使 [Chinese]
[Kasuga Mayu] Futanari-sou no Otokonoko 2 (Futanari Friends! 02) [English] {Hennojin}
[Anthology] Futanari Secrosse!! 4 [Digital]