Make her beg for it

"I guess your husband couldn't compare to what I have" you say as Alexa eagerly licks your cock, savouring the taste of your precum. "Mmm it's so huge" Alexa gasps before continuing her blow job.

You lift Alexa to her feet and kiss her, your tongue sliding into her mouth. "I can give you so much more than John can if you agree to be my ****." You whisper to her ear.

Your hands and tail caress her body making her moan.

Quickly but gently your talons shred her clothes without even scratching her soft skin. "Yes master anything... AAhh!" she gasps as your fingers touch her clit sending waves of pleasure through her body.

You push against the wall and lift her on your cock. her legs sciccor around waist as your cock slides into her wet pussy. "Take me master, make me your whore!" She pleads as you fuck her. She screams with pleasure as your tail slides into her ass.

The sounds of fucking fill the aparment as husband and wife have been seduced by the demons. You can't wait to see Alexa as a succubus but start to wonder wether to let her take her husbands soul or to make them both into demons.