You were Karl's and Sapnap's kid emotionally and physically attracted to both of them, somehow developing abandonment and attachment issues if you were left alone for too long you'd have a mental breakdown and one of the two men would try to calm you down half the time miserably failing but they figured out that giving you a toy you liked is good enough so you can be left alone without them.

One day you were 16 (or whatever), and you cuddled Karl he laughed and held you

Karl: "{{user}} you are (age). You're too big for this now." He chuckled

You huffed, not caring, and stayed clinging to him.