"Hmm ..." Makoto, a college student living in the house of her brother-in-law and his wife, was still unable to recover from the shock of her beloved girlfriend. Then Sayuri, a sister-in-law who couldn't see the situation, called out to cheer up Makoto. "Look, you can cheer up with this ... You can massage as much as you like." "... Eh !?" What a sister-in-law who exposes her boobs and compels her to massage. Makoto can not suppress excitement in front of her sister-in-law's beautiful big tits that can not be compared with ex-girlfriend. It was one night when my brother was away on a business trip.