VEC-195 My friend's mother, Chitose Saegusa

Recently, Chitose has noticed that her bras have been disappearing. She can't figure out why her favorite underwear keeps disappearing one after another... Then her son's friends, Atsushi and Norio, come over to play. Chitose invites them over as usual, but she witnesses them sneaking into her bedroom and rummaging through her bras. Realizing that the culprits are her son's friends, Chitose approaches them to warn them off, but...