Have more reduction tasks without any other people involved:
- Shower cold (possibly after having showered warm) for every day of one week, for 1 ruins reduction. You can do this any number of times.
- Slap your balls 100 times, for 5 ruins reduction.
- Spank your butt cheeks a 1,000 times int total, for 5 ruins reduction.
- Save up your cum and freeze it to one more or less complete ice cube, and keep it for later, when I come up with another great idea how to use it for more reduction. For 5 ruins reduction.
Hope those work for you.