Higashi No Seiren, Nishi No Gyakuzoku (Gush Bunko)

[Machine Translation] Ren is the leader of the Kansai Iwashiro clan, an affiliate of the Oyabukai. Ren's mate is Kudo, a strong young leader. Kudo has a distorted propensity to get off on violence, and Ren is delighted when Kudo fiercely penetrates him. Just then, the president of the Oyabukai dies and Ren is appointed as the new president. Ren is appointed as the new president of the Oyabukai, and amidst the turmoil within the clan over this unexpected situation, Ren is confronted by Kudo in a factional dispute. Ren finds himself in a difficult situation because of the rebellion of his partner, whom he thought would never betray him. Then, his best friend, Sota, appears...?

大藪会系列・関西岩城組組長の廉。廉のつがいは頑強な若頭の九堂だ。暴力で昂ぶるという歪んだ性癖を持つ九堂に、廉は猛々しく穿たれながら歓喜する。そんな矢先、大藪会の総裁が逝去しその新総裁に任命された廉。想定外の事態に一門が揉めるなか、派閥争いで廉は九堂と対立する。決して裏切らないと思っていた伴侶の謀反で苦境に立たされた廉。そこに無二の友人・颯太が現れ―!?