Rear sight is a colloquial term for anus.
The "rear view" refers to the anus. Even though many people associate this term with the classic "construction worker's cleavage", the term actually means the area between the buttocks.
But: even though it may sound un-erotic, if not adequately cared for, the rear sight is a real magnet for bacteria, germs and co. . That's why many gays, for example, decide to clean this area before anal sex with the aid of a Anal shower to clean extensively.
However, the importance of the rear sight for one's own erotic factor is shown, among other things, by the fact that many gay men (and straight men, too) love to give themselves to an Anal Bleaching to undergo a treatment. Here the skin in the area of the rosette is lightened.
In short: the rear sight is far more seductive than it might seem at first glance. At the same time, it is a particularly erogenous zonewhich can be done with the hands as well as with the Tail or different toys can be used to arouse you. However, it may be worthwhile to use a little additional lubricant. Especially in connection with a particularly tight rear sight, this can further increase your own pleasure.
In the age of erotic chats, not only dick pics can be sent, but also pictures of one's own rear sight. A great way to increase the anticipation of real meetings, gang bangs and the like and a reason to take care of your rosette!