Dakara Boku wa, H ga Dekinai.: Mie Sugi! Mizugi Contest  

I Cant Play H! Episode 13, Dakara boku wa H ga Dekinai. Episode 13, Dakara Boku wa, H ga Dekinai. OVA, だから僕は、Ｈができない 。 見えすぎ! 水着コンテスト, I Can't Play H! Episode 13, So, I Can't Play H! OVA

The swimming pool at Iria's school will open tomorrow, so she decides to organize a swimwear competition with her friends, including herself, Lisara, Mina, and Quele.