Gouhouteki Henai Strategy

"Isn't that called 'destiny'?" Mitsuki, a mysterious young man, happily recounts the first time he met his boyfriend, Akihiro. He's advising Hotaru on the pathways to love at an award ceremony for author Mayumi Tsukishiro. However, that first encounter with Akihiro hides a secret deeper than mere destiny... This story reveals the mysterious, R-rated love life of the skilled editor from "Mature, Yet Dull and Hopeless".

(Source: Renta!)

Volume includes:
1-2. Nibukute Otonade Damenahito. (にぶくて、大人で、ダメな人。)
3. Gouhouteki Henai Strategy (合法的偏愛ストラテジー)
4-5. Retsujou Anti-trap Kouhen (劣情アンチトラップ 後編)

Note: Chapter count includes one extra.