Love Sickness, Hole Sickness

At the request of his former middle school classmate Asumi, proctologist Yuutani ends up giving him a prostate massage. Although Asumi is gay, he admits he’s never felt pleasure from being touched there. Thanks to Yuutani’s professional technique, he experiences the sensation for the first time. Remembering his past relationships where he always put his partner first, Asumi murmurs, “If only someone like you were my boyfriend.” Seeing this earnest side of Asumi for the first time, Yuutani feels his heart race and begins to realize what might be his first love...!?

(Source: Leed, translated)