"I'll use my big breasts to solve the troubles and worries of the residents!!" There is a shared house here. The manager's name is Mako. She is a part-time wife who lives with her beloved husband and children. When problems arise in the shared house, she uses her soft H-cup breasts to solve them all. The Kokoro of the breasts is a mother's Kokoro, and when you massage them, a fountain of happiness will well up, and breasts will save the world!!