Ane Taiken Shuukan 
I'm an older brother who loves to masturbate to my younger sisters and get scolded by them all the time for it, then I got a mail with a link and thought it's an eroge from a brand I love. I got an error and blackout when opening the file, nothing can be done and I go to sleep, the next morning when I woke up I found my body shrunk and let out a shout. My younger sisters now older sisters come and found me, Aya older sister who got a shota complex hugs and pampers me. 
Full lewd moments with my new older sisters, a one week "older sister experience".

__Hobby:__ Painting

[Website](http://zero-a.jp/special/nagatsumajuri/) | [Profile](http://www.pro-fit.co.jp/talent_nagatuma.html) | [Blog](https://ameblo.jp/wife812-juri/) | [Twitter](https://twitter.com/nagatsumajuri)

1-5. Kinyoku-bu: Joseito-tachi ni Choukyou Seikyouiku Jisshu (禁欲部 ～女生徒達に調教性教育実習～); Comic Grape Vol.4, 6, 8, 10, 12 
6-10. Ane Taiken Shuukan: Namaiki Imouto-tachi to One Shota Ecchi!? (姉体験週間 ～生意気妹達とおねショタえっち!?～); Comic Grape Vol.16, 18, 20, 22, kakioroshi 
11. Ane Taiken Shuukan SP (姉体験週間 SP); Seikatsu Shuukan Toranoana Tokuten Kakioroshi 8P Shousasshi

Ayaka