A dakimakura of Kafka from Honkai: Star Rail created by machi. It was sold at C105 and with an online order page on Booth. Buyers could pick between an SFW and NSFW version of the dakimakura.
Both illustrations were additionally uploaded for subscription platform members (Patreon, Fanbox and Fantia) as a set of images depicting different stages of sex with Kafka as well as a 2-minute long animation for the highest tier memberships. The image sets are specifically based on the NSFW faces of the dakimakura while the animation is currently only the front side.