Kareshi ga iru no ni – Chapter 60

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Rating: 4

This chapter is about 2 sisters having a threesome together with a random guy.

The long black haired sister is about to get married soon, but she decided to spend the next few months before her marriage doing “naughty things.”

After she catches her sister spying on her going to a hotel with a man that wasn’t her fiancé, she reveals all of this to her and then seduces her into joining them for a threesome.

Nympho Maman Boshi Soukan – Mama no Shikyuu wa Boku no Mono – Chapter 3

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Rating: 5

While taking a shower together, Mihori seduces and has lesbian sex with Natsuki.

Near the end of the scene, Mihori asks to continue in her room, and it’s implied they keep having sex off-screen, which we see a little bit of next chapter.

Natsuki calls Mihori “Nee-san,” but they’re related through marriage, not by blood, so I won’t tag this as Incest.

Kaikan Change – Chapter 5

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Rating: 5

While the MC is inside the FMC’s body, he takes a bath with her friends. The FMC’s friends are completely unaware about the body switching.

While they’re showing off/comparing their bodies, they start to get turned on and curious about having sex with another girl, so they begin to have a threesome together.

Still unaware that the MC is in the FMC’s body, he tries to say that it would be cheating, but the other 2 girls tell him it’s just a “little friendly play between girls.”