Omoiagari mo Hodohodo ni. Jimi Reijo Amelia no Shiawase na Konyaku

"I think she should be a little taller." "I prefer a more vibrant face." "I like her a little more voluptuous." Because you said that, I did my best to live up to your expectations. But it was no use. That's because you like my older sister. I can't become her. After overhearing a conversation between the two lovers, I went to ask for the engagement to be called off. Without knowing what the outcome would be.