Ore no Kanojo to Osanamiji ga Shuraba Sugiru - ep10

Mostly the focus this time is on how Ai is going to integrate with the group. Things continue in there usual manner, this leads to Hime and Chiwa causing trouble for Eita. However before this goes too far Ai starts digging her own grave by bring up her non-existent boyfriend. This leads her on a tangent where Ai feels that Boys should ask girls out not the other way around. This leads to Masuzu suggesting that Ai should show them how it is done. This means that Eita has to seduce Ai in-front of everyone, which isn't too hard since she still wants his stamp. However because of his lack of effort Masuzu threatens him, and when he exerts some effort it ends with Ai all over him. This ultimately ends up revealing their past together because she forgets that she is only suppose to be acting out her part not living it, but this revelation ends up troubling Chiwa. When Chiwa gets up to leave Eita follows after to comfort her that it doesn't matter who was first and who was second. Things end with it being decide that they will take a trip to the beach together.

This leads into to the second half where Eita is going to have to help the girls pick out their Swimming suits. It starts out with him just planning to go with Chiwa, but Masuzu decides to invite herself along for the ride. Then as they are fighting over Eita to choose, he has them pick one to try on while he waits for them to finish changing. Although while they are gone Hime pulls him into her changing room, but once he escape from Hime because Chiwa and Masuzu will be expecting him to be out there. Then before this happens Ai kidnaps him and instead of taking him to a different store to look for Swimming suits, Ai takes him to a wedding shop to choose her dress for their wedding. Although it doesn't take long before the others find them. Then once again Ai's lie works against her because of her lie she can't ask Eita to choose her swimming suit. However he Eita is still able to tell her what he would think would looks best on her. Things end with everyone spending the day together, however a bit of a bombshell is drop at the end. It turns out on the way hope they run into Eita's Aunt but when Masuzu introduce herself she calls her out on the fact that their relationship is fake. The question is where are they going to go from her, is Masuzu going to cover it up somehow or is she going to have to come clean about everything. Then if she does what does this mean for the club and everyone involved.