Carrie shifted uncomfortably in her seat, "Umm, just of curiosity, is there a tier four?"
Doctor Thompson smiled, "We're working on that. It's still somewhat experimental. As such, it's free, assuming you fill out a survey with us each day. But...that's something we've found only the more experienced werewolves have tried. But if you're up for adventure, this is really for you."
Carrie smiled back, intrigued that this was something the doctor wasn't necessarily wanting to sell. "Yeah," Carrie said, "Since we're here, you may as well tell me."
"Tier four is what we call the Howling Hedonist. It's a procedure we've found that only works on women. Now, first off, it's just like a tier three, but your breasts will grow to an average of two sizes larger, at least your primary set. This is due to a high dosage of hormones being added to your system at the time of treatment. Now, there are a couple of drawbacks. All of our tier four clients have experienced an extremely high sex drive, and several have called it a state of perpetual semi-arousal. This state causes you to exude pheremones that seem to seduce nearly anyone, male or female who spends more than a couple of minutes near you," Doctor Thompson said.
"Wow," Carrie replied, "Sounds like that could cause some real issues at night."
"Actually," Thompson corrected, "Also due to the high hormones, this is something that is constant, day or night. A certain amount is naturally alleviated by wearing pants, but constant close contact will still have the same effect. This leads me to what many people love, but others hate...ANY stimulation of your breasts or vagina, even the slightest touch, will set off a chain reaction, leading to your change, even in daylight. That being said, all of our tier four clients have described the transformation as the most pleasurable of any of the tiers, and commonly climax several times during their transformation. In direct daylight, usually in only a minute or two, reversion occurs. However, at night, it commonly takes a couple climaxes, and then hormone production goes rapidly down, and reversion occurs. Being out in the moonlight, though, would keep you transformed until sunrise. Tier four is distinct in the fact that as long as you keep the blinds closed, you and your husband could enjoy an infinite amount of transformative sex, day or night. If you chose to bring in a partner or two, your hormones would ensure they complied. Either way, this is the ultimate way to link sex and lycanthropy, if that's really what you're after."