KSBJ-330 Tsukada Shiori, a widowed, plump stepmother who resembles her first love

They live together as a couple, living together with their widowed wife's mother, Shiori. On weekends when his wife, Sakiho, is out at a friend's wedding, Tomifumi is also engaging in alcohol, and when she first met Shiori, she resembles her first love and is curious about her. Tomifumi half-forcedly approaches Shiori, but since her husband passed away, she has a lonely feeling both physically and mentally.