Boku no Risou no Isekai Seikatsu 4

The day after Norn made Chise his second wife, his neighbor Rabimea came to visit.
Norn introduced Chise to Rabimea as his second wife. Rabimea, who had been interested in Norn, felt envious of Chise.
Norn pondered various things about magic but couldn't come to a conclusion, so he decided to take a walk in the park, which was his current obsession.
Being a world full of girls, Norn was excited by the sight of so many girls playing in the park. As Norn was engrossed in observing the girls, he was suddenly called out to. The voice belonged to his neighbor Rabimea.
Norn tried to cover up his girl-watching, but Rabimea lifted the hem of her skirt and showed him her underwear.