Cowgirl's Riding Position Makes Me Cum Vol. 15 (DIGITAL)

Alt. Title: 乗馬女子の騎乗位はエロすぎて発射不可避! 15

With Ako back in Japan, her younger sister Riko was left to get married in her stead. After Riko met whom she was going to get married with she didn't mind at all! She has to find out what time of man her older sister left her arranged marriage for, so she heads to Japan to find out! "The duel of the Tennoji Grooms" If she doesn't approve of this mystery man, she'll go berserk! Saijima can't let her know about his relation with Ako (or his harem), but it's kind of hard to hide since he's the only guy at school!

73 Full Color pages. Censors for this work are still intact due to the artist never intending for an uncensored version to be released