Yukaran by Kei Touhou yuri doujin that contains large breasts,
lov3matio.tumblr.com/post/104017270557/
lov3matio.tumblr.com/post/104017361462/
lov3matio.tumblr.com/post/104017553142/
tentaclerotica: More magical girl and fairy-kei items! Check