Many of the lines, if not all, are Japanese internet memes, probably from 2ch and Nicovideo.
Ka...Monicaaa! It's meee!!!!
Marry me!!!!I want you to have my babiesTo be so good at being loli and tsun and dere and pregnant and a wife and a mother, Monica is such an angel!!!I'm not letting you go anywhere!!!You are truly the ultimate artisan!!!Um..So sexy and cute and pure and sexy ... that's foul play!Cute! Cute!Such a lewd ass!Those upper arms!
That nape!!
Those thighs!!!There is no girl in all the world who has hands as beautiful as yours!I love you... I love you the most of all the world... no, of all the universe...!Stay by my side forever!!
That's an order!!!I want to eat sweets you make every day!!!Kugyuuuuuuuuu
Refers to her voice actress, Kugimiya Rie