Tadashii Shimai no Sodatekata

It all started from my father's statement: "I've decided to remarry!"
I could only sigh, honestly. I've got accustomed to being flung around by his whimsical acts, but still I'm half-astounded. Ignoring my astonished state, he asserted to enact his plan regardless.

"Rejoice, for you will have sisters, two of them!", so said my father. It was shocking. "Sister". My heart tightened at the mention of the word. To tell you the truth, I have a wish I can't tell others. That is leading a life of frolicking around and doing erotic thing with my sister everyday. Not an imaginary sister you can find in manga or games but a real one.

My wish comes true at last. My pent-up frustration was heading to a bad direction. On a certain summer day, I suddenly got myself some sisters.
(Then I have no choice but to dye them with my own color, do I?!)
With determination and hope in my heart, my field of vision warped greatly that day.