Jogakkou de Otoko Hitori na node Kousoku de Seiyoku no Hakeguchi ni Sareru Nichijou – Chapter 4 Scene 2

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Chapter Link (Pages 51-64)
Rating: 4

The MC has a foursome with Aoi, Lilliana and Midori.

On Pages 54 & 57, Aoi and Midori are briefly shown having lesbian sex in the background while the MC was having sex with Lilliana.

The MC quickly rejoins afterwards, so it remains a foursome for the rest of the scene.

Her Toy Shop – Chapters 32-35

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Chapter Link
Rating: 5

Eunice takes the MC to meet her OBGYN friend, Selena. Selena uses her nurse, Kim, as a demonstration for sexual education on pleasing a woman.

While doing so, Selena proceeds to finger and grope Nurse Kim, eventually revealing herself to being a lesbian.

After the demonstration was over, because Nurse Kim got very aroused, Selena tells the MC to have sex with her. Selena briefly makes out with Nurse Kim.

While the MC is having sex with Nurse Kim, Selena goes over to Eunice and kisses her, proceeding to have sex with her. Selena says “for old time’s sake,” implying they’ve had sex with each other in the past.