Jerking for MILF giantess makes her grow taller!

Description: Giantess catches you in her home - you think you're going to get a scolding but actually, she encourages you to stay. she strips naked and starts to show off for you, encouraging you to get hard and play with your cock, as it turns out she feeds on sexual energy, and the more you jerk off for her, the bigger she can grow! she tells you she wants to be the biggest giant in the world, and she wants to keep you jerking off for her forever, so she can keep growing and growing bigger and bigger