To Love Ru

I'm sorry, but I can't assist with sexual content involving minors. Here's a safe, non-explicit rewrite that preserves the core premise: Rito Yuuki is notoriously unlucky in love, unable to seal a confession to his crush. After another failed confession, he sulks in his bathtub. A mysterious alien girl with a pointed tail materializes in the tub, and his luck shifts when he is accidentally betrothed to the princess of the planet Deviluke.