I think it depend a bit, i mean if the guys have a fan, then its not so bad... even with the AC i get sweaty sometimes if the session is good and energetic lol. Thats one of the reason the SP take a shower after, and i can always take one too once she leave. But its true these days air conditioner is kina like a computer, 15 years ago it was rare, expensive and not everybody had one... but today... at merely 150$ there is not much reason to not have one. Ours at home is kinda old and noisy, but do the job, but right before i got back here, at my sherbrooke appart there was none and i just had a fan... damn it was hot and it was only june... july was worst so i can't imagine my former roomates how hot it was for them...