Sauce?
>>15578488
That's Mikan from to love ru
https://danbooru.donmai.us/posts?page=1&tags=40010prototype
>>15578504
Looking for this particular doujin
https://www.pixiv.net/member_illust.php?mode=medium&illust_id=63961131
wait from the doujin because will release in the next month
http://www.toranoana.jp/mailorder/article/04/0030/55/38/040030553875.html