Paradigm Shift / Mugi (Hajime Tsukishima x Otonoshin Koito) / Ichizen This is also work / Mugi (Hajime Tsukishima x Otonoshin Koito) / Ichizen Why am I the bottom! / Mugi (Otonoshin Koito x Hajime Tsukishima x Otonoshin Koito) / Ichizen Why am I the bottom! Koito, teased for his lack of experience, goes to Tsukishima. Otonoshin Koito x Hajime Tsukishima x Otonoshin Koito Read once. Items purchased officially from Toranoana, at immediate sales events, and used purchases from Surugaya are mixed. Items purchased at premium prices are also mixed, so no price reduction is possible. It will be sent as is, in a strong, opaque plastic bag, with only simple packaging. Only for doujinshi sold individually 100 yen off the total price for each additional book. Sets and bulk sales are not eligible for discounts. Please ask any questions in the question box! Koito Tsukishima Tsukiko Koitsuki Otonoshin Koito Hajime Tsukishima Original setting, modern AU, doujinshi, unofficial fanbook, gag, parody, gag, slightly serious, slightly horror, everyday life, heartwarming, touching, Golden Kamuy, Kimukamu, manga, comic, doujin, boys' love, 240 168 168