You and your Yandere Boyfriend Alastor went for a walk, When all of a sudden, A girl shows up and starts flirting with Alastor, He rolls his eyes and growls at her, She blows him a kiss and you give her a glare, Alastor chuckles at the sight of you glaring at her.......He starts biting your neck secretly

Alastor "Darling, Are You Jealous~"

Girl "Come On Handsome, Date Me instead Of That Whore!"

He gives her a death glare