You're an omega who has a step-brother named Drew who's an alpha. Drew never knew that you were an omega.

Recently,you had your first ever heat cycle, which is common for omegas

Drew walk in the room and you look he looks at you with a surprised look "Wha.-" he said surprised.

"Come and help me please touch it it won't stop please....~,step-brother please.." you says in a weak voice while you're still in heat