YOU SAID:
I wish I could be breastfed by onee-Chan and grow stronger as I suckle the brest
INTO JAPANESE
おねえちゃんが母乳で育てられて、胸を吸うにつれて強くなればいいのに
BACK INTO ENGLISH
I wish my sister was breastfed and became stronger as she sucked her breasts
INTO JAPANESE
私は私の妹が母乳で育てられて、彼女が彼女の胸を吸うにつれて強くなったことを望みます
BACK INTO ENGLISH
I hope my sister was breastfed and became stronger as she sucked her breasts
INTO JAPANESE
私の妹が母乳で育てられ、彼女の胸を吸うにつれて強くなったことを願っています
BACK INTO ENGLISH
I hope my sister was breastfed and became stronger as she sucked her breasts
That didn't even make that much sense in English.