[Otonano Omochiya (Hirokawa)] Otonano Omochiya Vol. 14

Blowjob (フェラチオ, fellatio) is one of the most common sexual act tags in doujinshi. It covers oral sex performed on male characters. The artistic depiction varies from realistic to stylized, with many artists developing signature techniques for depicting the act. Common visual elements include drool, tongue detail, eye contact, and depth indicators. The tag appears across virtually all genres and is frequently paired with tags like 'ahegao,' 'big breasts,' and 'sole female.'

Multi-work series indicates that a gallery is part of a larger collection of related works. These are typically chapters or parts of an ongoing story, character series, or thematic collection by the same artist. Readers looking for complete narratives can use this tag to find connected works. The tag helps distinguish standalone doujinshi from serialized content.

Incest (近親相姦) refers to sexual content between family members. In doujinshi, this commonly involves siblings, parent-child relationships, or other familial pairings. The tag covers both blood-related and step-family scenarios. It's one of the most common narrative frameworks in doujinshi, often used to create dramatic tension or taboo appeal. Related tags include 'sister,' 'brother,' 'mother,' and 'father.'