Doukyo Suru Neneki

Yuji's an ordinary guy who just wants to live his life in peace. His girlfriend's an extraterrestrial slime... who just wants Yuji all to herself.
(Source: JList)
1-9. Doukyo Suru Neneki (同居する粘液); COMIC Unreal Vol. 72,73,75,77,78,79,81,82,84.
10. Hedonic Nerve (ヘドニック・ナーブ); COMIC Unreal Vol. 70
11. Residence: Shounen Shoushitsu 2 (レジデンス～少年消失2～); COMIC Unreal Vol. 71
Included One-shots:
Doukyo Suru Neneki Melonbooks Tokuten Leaflet Neneki to Nichijou (同居する粘液 メロンブックス特典リーフレット 粘液と日常)