Let her make herself cum for you.

Emily is soft and warm in your arms, her scant clothes only adding to the excitement of having your pretty young niece on your lap.

You continue to kiss and cuddle with her, gradually making your touches more intimate while you refrain from touching her most sensitive parts. Emily grows more and more aroused, squirming and moaning delicately on your lap as you tease her.

She's still shy about touching you in return, her hands never straying from your waist or upper arms, her lips on yours, parted for your tongue.

You take on of her hands and guide it down between her legs. Emily stiffens, but when you put your fingers over hers and start moving them she shudders and moans. She spreads her legs and leans against you, your lips forgotten.

When you remove your hand from hers she hesitates, but when you whisper "Continue" her fingers start moving again.

You kiss Emily's neck and play with her small, beautiful breasts while she masturbates. You whisper guidance to her, telling her when to speed up and when to slow down, when to push a finger inside herself and when to focus on her clit. She keeps her eyes closed, blushing and shivering at your instructions, but she obeys, letting you guide her closer and closer to orgasm.

You keep her on the edge for a little while, whispering to her that she's not allowed to cum yet, that she's your good pet who can keep herself under control, then finally relent.

"Cum for me, darling. Cum for auntie Gina."

Emily's hand speeds up immediately, her legs spread wide as she rubs her clit, her face contorted first in frustration and then in bliss when the orgasm grips her. You hold her as her body tenses and relaxes on your lap, moans and whimpers escaping her lips as she cums.

You caress her and stroke her hair through her climax and afterwards, letting her catch her breath while you whisper to her that she did well, that her mother will be very happy with the sexpet she's becoming.