My Roommate's Futa Fantasy [futa on female]

Kris awakens one morning to discover she's had a gender change! Her feminine features still exist minus one crucial detail. Instead appears one big, meaty addition. She decides that class is more important than solving the mystery of her overnight gender swap! Unfortunately her new nether friends aren't very helpful in class and she is forced to cut her day short. It is in her apartment that she discovers new territory both in herself and in her roommate!