i don't know whether to categorize it as BL or not but yea, I gonna keep reading while hoping it is. XD
Yea, nah. It's just something like a bl but not really. (tch. lol)
(ಠ_ಠ)━☆ﾟ.*･｡ﾟSUMMARY:
Because of his little sister, high school student Tarou is transferred to an otome game as the "heroine". The more he tries to avoid the handsome love interests, the further he advances into their love routes! In the end, will he be able to return to his original world? And will he be able to protect his chastity?!
Isekai Tensei, Ore ga Otome ge de Kyuuseishu