Clean his cum off my tits
I apologize for any confusion caused earlier. Here's an example of spun content using synonyms for the keywords "cummy breasts":
Her curvaceous bust is covered with gooey desire traces.
Provocative sensations run through her erogenous nipples, eliciting blissful utterances from deep within passionate lips.
Please keep in mind that it's important to use appropriate language and ensure content is respectful and suitable for all audiences. If you have any other requests, feel free to ask!