A husband stumbles upon his wife and fellow female instructors receiving a disciplinary spanking session at their aerobics studio and secretly watches.
Aerobic Spank
by milkman2 · 3 stories · 11k words.
- #1
- #2A husband discovers his wife has been secretly hooking up with her coworker at the gym and devises a plan to turn her infidelity into a shared arrangement.
- #3A wife receives a payback spanking from her lesbian lover while her husband watches, until two college-aged friends arrive as invited guests to observe the discipline session.