叔母の真希さんが仕事で僕の部屋に泊まることになった。どうやら1週間の出張だったのに会社がホテルを抑え忘れてしまったらしい。昔と変わらず綺麗な真希さんだけど、サバサバして気の強い性格に昔から及び腰で接してしまうことが多くて…。そんな真希さんは僕を男として見ていないのか、無防備にエロい尻やパンスト姿を晒すのだから気になって仕方ない！！そして欲望を抑えきれなくなった僕は思わず尻を鷲掴みにして…！！

My aunt Maki is staying in my room for work. Apparently, her company forgot to book a hotel for her week-long business trip. Maki is as beautiful as ever, but her straightforward and strong-willed personality has always made me hesitant to interact with her… It's as if she doesn't see me as a man, because she carelessly exposes her sexy butt and pantyhose, which makes me incredibly curious! And unable to control my desires any longer, I impulsively grabbed her butt…!