Temptation Of Shiro Gal & Kuro Gal

rei, the white gal, and naro, the black gal, gets their classmate “otaku-kun” involved in one thing or another. you'd think the two of them were seductively tempting otaku-kun, but the one who was interested in rei was the black gal next to her, naro…the yuri web manga that gained popularity, has announced that it's been serialized in a tankoubon volume with over 20 pages drawn.