YOU SAID:
jess is a shrumper whoose sister, miriam is also a meeshy shrumper
INTO JAPANESE
ジェスはシュランパーで、妹のミリアムもミーシーなシュランパーです
BACK INTO ENGLISH
Jess is a schlumper and her sister Miriam is a meaty schlumper
INTO JAPANESE
ジェスはシュランパーで、妹のミリアムは肉付きの良いシュランパーです
BACK INTO ENGLISH
Jess is a schlumper and her sister Miriam is a plump schlumper
INTO JAPANESE
ジェスはシュランパーで、妹のミリアムはふっくらシュランパー
BACK INTO ENGLISH
Jess is a schlumper and her sister Miriam is a plump schlumper
That didn't even make that much sense in English.