>>8941513
Imagine a scenario where someone is dressed as a baby for Halloween or a costume party, and they're degenerate enough to casually go in their functional diaper for convenience. The subject casually waddling around with a mushy tushy.

>>8942978
God that's hot. I'm going to fap by imagining ensuing shenanigans such as her using her diaper (which was meant for her baby version) out of spite or convenience or she had a tummy ache, or baby magic slowly regressing her or swapping her and Baby Rosalina's maturity, or a villain kidnapping her thinking she is the baby version and she has to pretend being an actual baby because she's too embarrassed and when she gets rescued by her friends she still has to keep up the baby act with the villain still present.