[MyuneShrinker] Swallowed whole by a busty, plump, tall succubus met on a dating app

A nervous young man on a date discovers his companion is a towering, voluptuous succubus. She dominates him with overwhelming size, promising to swallow him whole as his body is absorbed into her massive form. The story follows his helpless surrender as she transforms, leaving him to contemplate the fate of being consumed by her insatiable appetite.