Henkyou no Yakushi, Miyako de S Rank Boukensha to naru – Chapter 50-51

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Rating: 4

Brams changes forms to look like Mercury so he can distract Eileen, but he ends up in the bath with her.

Eileen then sees through his disguise but because she’s a “lewd woman,” she takes advantage of the situation to grope and seduce/tease him while he looks like Mercury.

In Ch. 51, it’s revealed that Eileen is in love with Mercury.

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.

Tachibana-san-chi no Dansei Jijou – Chapter 4

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Chapter Link (Pages 175-210)
Rating: 4

Koharu gets seduced and has sex with a male and female masseuse while the MC is passed out next to them.

The 2 workers do not have their names given, but the female one is very intimate with Koharu throughout the “massage.”

At one point, the female masseuse strips and rubs her body against Koharu’s while kissing her neck, causing Koharu to get very turned on and seemingly questioning her own sexuality.

There is colored versions and a few extra pages of art from this scene in this gallery.