Main Title: Kyonyuu J* ga Ojisan Chinpo to Jupo Jupo Iyarashii Sex Shitemasu.
Official Title: 巨乳J○がオジさんチ○ポとじゅぽじゅぽいやらしいセックスしてます.
Synonym: Kyonyuu JK ga Ojisan Chinpo to Jupo Jupo Iyarashii Sex Shitemasu., 거유 JK가 아저씨 자지와 질퍽질퍽 야한 섹스 하고 있습니다
Type: OVA, 2 episodes
Year: 05.10.2018 until 02.11.2018
Season: Autumn 2018
Original Work: Lunatic Orgasm
Direction: Raika Ken
Character Design: Sagari Megane, Suzuki Takato
Animation Work: T-Rex
Saina Miyamoto is Vice President of the student Council and helps her elders in all matters of concern. This time she receives a rather strange task to accompany an elderly man. Goguryeo Cisco and Kyoko Tazawa with which Sayn, before met on the Internet, help her, accompanied by an elderly man in one of the love hotels. Saina understand that girls do it is not the first time and just following their instructions.