It must be noted that, when Sebastian had sex with Julia, he was able to cum at least 5 times before feeling like the sperm that was contained within his testicles was close to being emptied…
And furthermore, although he would feel exhausted right when he had cummed 5 times, since having cummed 5 times would mean that he had been having sex with Julia for close to an hour and a half…
He had never felt as exhausted as he did right now compared to when he had cummed 5 times.
And yet, right now, although he had only cummed a few times instead of 5 times, and also had been having sex with both Julia and Miuna for less than an hour…
Not only did he feel way more exhausted, but he also felt that the semen within his testicles was actually already close to being emptied, despite the fact that he had only cummed a few times up to now!
