MDYD-731 Ruka Ichinose in a leotard, attacked by a neighbor after her husband leaves

A young wife named Ruka works out daily to keep her figure, and a neighbor watches her through the window. After her husband goes to work, the man forces himself on her; she resists but is worn down by his persistent touching, and then a second man joins in for rougher sex. Later, at a neighborhood association banquet, she drinks heavily beside her oblivious husband and ends up panting with arousal.