PGD-847 Tempted by the sister I’ve always admired who’s about to get married… Haruna Yumi

Childhood friend Yui older sister who is about to get married. Her marriage partner is also a brother who lives in the neighborhood who was like her real brother. They should be a good match, but I couldn’t congratulate them from the bottom of my heart. Her appearance is unbelievably lewd from the usual neat Yui sister… “I’m going to marry that person, but let’s have a lot of sex?”