SAW and tickled

León wakes up half-naked and barefoot, trapped inside an empty room. He's not alone: his roommate Iván is also there, tied to the Dark Siren. As León tries to free him, a voice is heard through a speaker: it's their tormentor and he wants to play a game. The maniac reminds León that he hates living with Iván. Indeed, the Spanish jock is sick of the young brat's voice and loudness. Appropriately, the boys' capturer has left a sound meter in the room that only recognizes Iván's voice: Leónon must tickle Iván to make him reach 100 decibels of laughter ten times to stop a timer that's connected to the sound meter. This is the only way to unlock the door of the room. Desperate, León plays the perverted game, tickles poor Iván's armpits, waist and feet for several minutes until they reach the goal and Iván can be freed from the chair. But something's wrong: the timer hasn't stopped! The voice comes back to explain it's Iván's turn now: he must overcome his disgust with his workout-freak roommate's constant sweating around the house, and fill an empty box under the Dark Siren with León's sweat to open the door. Iván takes the chance to get revenge on León's sweaty body - tickling from his pits to his abs to his feet - with everything he has in his arsenal