Underfell's royal chamber echoes with lust as Frisk and Toriel give in to their forbidden desires. Frisk, in a skimpy uniform, provokes Toriel, who growls, "You mustn't, Frisk!" Yet, her protests are weak as she helps Frisk out of her clothes, revealing her innocent, untouched body. Toriel's massive, royal cock tents her dress, ready to defile the princess in their kinky, romantic dance of power and submission.