Yuri no Kuchibiru/Yuri's l-i-p-s

On his way home, Yousuke unintentionally walks through an area where the devil Petora is gathering evil energy, which triggers a change in Yousuke again. Momoko arranges a triple date at the lake so that Yuri and Yanagiba can have some quality time together. Having recovered his full strength, Petora finds the couples there and attacks. Momoko tries but fails to keep her identity as Wedding Peach a secret from Yousuke. During the intense battle, Raindevila appears with her Vortex of Destruction, and in order to defeat Petora, Limone makes the ultimate sacrifice.