OBA-016 Incest Mom, the air conditioner broke again this year. - Natsuko Kayama

Summer has come again this year. - While nibbling watermelon, Natsu and his only son, Kenji, laugh and look back on last summer's hellish heat when their air conditioner broke. - One day, Natsuko and Kenji finally reach for the air conditioner remote control for the first time this year... - However, no matter how hard I press the remote control, the air conditioner does not respond at all. - ``Mom, the air conditioner broke again this year.'' Just like last year, Natsu and Kenji's sweaty summer vacation has begun again this year.