A Certain Scientific Railgun - Mikoto Misaka (futa) is fucking Kuroko Shirai's pussy in the cowgirl position. Kuroko has her arms wrapped around Mikoto and is looking at her with a lustful gaze. Mikoto has her hands on Kuroko's ass and has a smile on her face while also looking slightly embarrassed.

Hanayamata - Yaya Sasame (futa) is fucking Naru Sekiya's pussy in the cowgirl position. Naru has her arms wrapped around Yaya while Yaya has her hands on Naru's back. Both of them are looking at each other with Yaya having a small smile on her face and looking slightly flustered and Naru having a look of happiness on her face.

Yuru Yuri - Himawari Furutani and Sakurako Oomuro are fingering Ayano Sugiura's pussy as they rub their pussies on her legs. Sakurako is kissing Ayano and has her other hand on her shoulder while Himawari is licking one of Ayano's breasts while looking at the both of them. Ayano looks flustered while Sakurako and Himawari have looks of enjoyment on their faces.

Is This a ******? – Seraphim (futa) is fucking Haruna's pussy in the spoon position on top of Haruna’s bed. Seraphim is sucking on Haruna’s neck while she is lifting up one of her legs and has a stoic expression on her face. Haruna has an arm wrapped around Seraphim and has a look of pleasure on her face. Haruna is nude while Seraphim is wearing the clothes seen in the 3rd reference, minus the boots, with her tank top lifted over her breasts and her pants pulled down to her knees.

Love Live! - Honoka Kousaka is rubbing her pussy against Eli Ayase's pussy. Honoka has hand on Eli's shoulder and her other hand is groping one of her breasts while Eli has her arms wrapped around Honoka. Both of them are looking at one another as they are kissing each other and have looks of enjoyment on their faces.

The idea that we discussed in chat.