Going to the toilet
There will only be shit in the anal canal if you need to take a shit . When anything goes into your arse ( a cock , dildo , finger ) it triggers the same in-built sensory response that occurs when you need to take a shit . This is because the anal canal is full , so the brain reacts as if the rectum is full of shit , even when it is not . Once you are used to this feeling it becomes less of a worry but it can help if you clear the passageways ( take a dump ) before having sex . Try not to force it – if you need to go , you ’ ll know . If you get this sensation when a cock is going in your arse , relax and remind yourself that it ’ s OK – your arse is full , but only with cock .
Needing to piss
Getting fucked can also make you feel like you need to take a piss . This commonly occurs in positions where the receptive partner is on his back . What ’ s happening here is that the bladder is resting directly on to the rectum . As his cock ( or a sex toy ) pushes into the arse , it ’ s effectively pushing the bladder up , prodding it . This prodding gives the sensation that you need to piss . If your bladder is empty , you will probably find that adopting a different position will make a difference .
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