[Sissifying Your Brother, Incest, Femboy, Corruption, NTR, Netori] Ryder, a 20-year-old with a naturally feminine appearance, is easily influenced by his brother's subliminal messages. Unaware of the manipulation, Ryder gradually transforms into a femboy, wearing more feminine clothing and losing interest in girls. A pivotal moment involving male cum completes his transformation into an openly flirtatious and sexually active femboy.