[Oohira Sunset] Welcome to the Residence with a Glory Hole. Room 301 Witch Celina’s Case 1-2 [Coffedrug]

A magical mishap turns a routine potion attempt into a chaotic situation for Witch Celina. After a man makes a wormhole in the wall of her apartment to satisfy his desires, Celina attempts to use a special potion to manage her physical changes. However, the potion's effects prove unpredictable, leading to a sudden and overwhelming expansion that leaves her unable to control her body's reactions. As the man's potency returns unexpectedly, Celina finds herself overwhelmed by the sheer volume of her own transformed figure and the intense sensations it brings.