In the Bunny series:

Vol. 1 Panic Bunnys (パニックBUNNYS)
Vol. 2. Omakase Bunnys (おまかせっBUNNYS)
Vol. 3. Hamechae! Bunnys (ハメちゃえ!BUNNYS)
Vol. 4. Nuki Nuki Bunnys (ヌキヌキBUNNYS)
Vol. 5. Yarasete Bunnys (やらせてっBUNNYS)
Vol. 6. Namahame Bunnys (生ハメ♡BUNNYS)