Do S na Futan

In this short manga, Hololive's Shiranui Flare takes on a sadistic role to tease, edge, and completely dominate the viewer. She uses her breasts to stimulate the viewer's penis before sitting directly on their face to demand absolute submission. After the viewer ejaculates over her body, Flare decides to administer further punishment. She continues to smother the viewer's face with her weight until they completely lose consciousness.