Sodou was one year his senior in high school. They meet again for the first time in over a decade and discover that Sodou's son is Hoshino's student. The two of them try to figure out how they feel about each other, and try to remember what it was that had brought them together and ultimately drove them apart in high school. They're both different, but that may not matter as much as how they still feel about each other.

    -ZARIA-　WebComic 第6弾　『PET契約』(オリジナル)ペット・首輪・鎖・お初モノ金に困窮する青年が、大金と引き換えに男の性処理ペットに・・・首輪とペニスハーネスのみ装着された青年が、2人の昔馴染みに初貫通・初注入されます。・昔から相性の悪い同い年の幼馴染みに言葉攻めプレイで初貫通・幼少の頃から兄と慕う年上の男に甘いキスとミルク注入鎖付き首輪・ハーネス等でのプレイではありますが鬼畜度は低いと思います。Genre(s): hard yaoi , adult , smut, dub-con, bdsmDesperate for the money to pay his brother's hospital bills, a young man accepts an old friend's offer: to be trained as a 'pet' to be auctioned to the highest bidder.