French GTS : Wendy (Patreon)

Meet Wendy and her sister Marine, two sisters who put up with each other as best they can in the comic series "Les Sister's".
A comic series full of humour and situations familiar to those who have older or younger sisters.
There's also an animated series, which I recommend if you like good-natured rivalry between sisters.

Wendy was put in charge of the house in the absence of her parents, and she promptly decided to put her sister out of her misery and invite her boyfriend to a TV day.
Marine didn't appreciate having to stay in her room, however, so she decided to take her revenge on her selfish older sister.
While changing the rubbish, as ordered by her older sister, Marine came across a tube filled with a green liquid with a foul smell.
She decided to use it to tamper with Wendy's favourite perfume and ruin their home date.
As expected, Wendy was wearing her own perfume, but it didn't smell bad.
Marine was frustrated that her plan had fallen through, and as Wendy tried to kiss her boyfriend on the sofa, she began to grow taller and taller in the house.
Fortunately, Marine and Wendy's boyfriend were able to get out before the giant teenager accidentally ran them over.
At least now Marine can make even more fun of Wendy's big butt.