My a Dad Cheated on My O Roommate

On the first day of school, Bai Tang opened the door of his dormitory and bumped into his Alpha father and his Omega roommate, inseparably kissing each other. His Omega roommate panicked and said to him: "Tangtang, it's not what you think!" His Alpha father sneered: "Sugar, call me little daddy." Seeing this, Bai Tang also sneered. He turned around and saw the single Omega father of his Omega roommate and kissed him. Then he hugged him and turned around and said, "You two should come over and call me daddy." Baitang x Lin Jibai Purpose: cherish the present moment