Implicating peeping → voyeur
Link to implication

Reason:

It's not consensual but it is still is voyeurism or
someone is looking( without permission) at a couple or group having sex.

EDIT: The tag implication peeping -> voyeur (forum #282676) has been rejected by @NotMeNotYou.

1-

These are two different tags.

-1 Peeping tag's wiki entry explicitly states pics tagged with it only get the voyeurism tag, too, if the peeping person is getting aroused by what they see. Which, considering the way the peeping tag currently works, isn't guaranteed, because it also includes somebody who stumbled upon the scene by accident.

-1 Pegging is two people having sex, if that mean being a voyeur then anyone having sex is one. No. Just no.

Cat1778 said:
-1 Pegging is two people having sex, if that mean being a voyeur then anyone having sex is one. No. Just no.

They're talking about peeping, not pegging

TheHuskyK9 said:
They're talking about peeping, not pegging

ah sorry, was hard to read the white text on the snowflake background they had.

The tag implication peeping -> voyeur (forum #282676) has been rejected by @NotMeNotYou.