12 Mom volunteered me to be a nude model for art class

11 Stripped and spanked by Mom while her niece watches

10 Medical check up, first to be examined

At a before-school-year medical check up:
Several of us (guys) were brought in at one time to an office, and told to strip.
The nurses chose me to be first for the exam.

9 The Church crusade

8 Girlfriend invited to watch

7 Caught as a vandal

6 boys caught peeking

5 My birthday party

4 Big sister ...to the doctor

3 Sent to a nurse for anal stretching

2 gif Spanked OTK on my bare bottom by Mom in a department store

Every shopping trip with Mom, she would find a reason (excuse) to bare my bottom and spank me, as many others watched. 

1 gif: Naked and spanked OTK by Mom while Aunt watches

Mom loved to spank my bare bottom.
Especially when her sister came to visit.
First Mom would spank me, then let her sister have a turn.