If you are reading this comment your parents will die within 5 years. To undo this curse you need to copy this and paste it on 5 other manga. i'm so sorry
It had an extremely common plotline, where two people do "you know what" behind closed doors. And both are total prodigies. Still had a refreshing sort of appeal, though.
Voyeur Report 2 - Sweet Erogenous
Voyeur Report 3 - Love Rental (?)
Voyeur Report 4 - Love Cure
Voyeur Report 5 - Love Sweat
Voyeur Report 6 - Love Pet
Voyeur Report 7 - N/A
Voyeur Report 8 - Love Healing
Voyeur Report 9 - Love Kitchen