Slutty Mama

Dreading exposing himself in the hot springs during the Neighborhood Association's 'relaxation trip', Haruto-kun encounters his neighbor Yukishiro-san and gets pressured by her todler Tarou-kun into joining their reserved bath. The reason for his shyness becomes clear, so what else would a good neighbor do if not alleviate a young male's worries while there's no one else near?

Chapter 2 of Fushidara Biyori.