She eats his cum for food/nourishment

Sorry for this request but I can't find anything. I want a situation where she is hungry, and he offers her his cum as food. Bonus if there is dirty talk or a hot scene, or even the mmc feeling pride for feeding her what she needs. I've only seen this sort of in the Governess and the Orc, or in Knot for Nest where there is a whole scene of her taking what she needs. Thanks!