Encounter! Marisa runs into an angry, horny tentacle monster~
"E-Easy there, I don't want any trouble, ah ha..." She tried everything she could, but nothing seemed to work on this troublesome monster. Marisa had exhausted just about all her spells, and there was nothing left to hold the monster down. The next thing she knew, all her limbs were taken captive, her clothes were ripped, and she was held nude in the air with several tentacles readying themselves against her waiting slit and ass.
Ever the one to never give up fully, she attempted resisting, but it was all for naught as the tentacles made their way inside, leaving Marisa with a loud cry of pleasure. Already they began their assault, pumping in a constant rhythm in an attack on her insides. "R-Reimu, h-help!" Desperately she tried calling for her best friend, but that too seemed useless as eventually that loud mouth of hers was plugged up by yet another one, leaving all her holes completely filled.
It felt like a long time before the beast was finally done with her, but not before it let out its semen in every hole and filled her to the brim. Finally the beast had dropped her and left her alone, but not before leaving her in a puddle of fluids. There was nothing she could do but lay there for a while, in full view of anyone that could potentially walk by.