Allison loves to read, but as her prescription drifts into blurrier and blurrier territory, she finds herself unable to enjoy this important hobby. It’s time for an update.When Allison arrives at the optometrist, however, she discovers it’s more than just her prescription that’s been neglected. A lack of bisexual activity in her life has prompted the need for some new bifocals, and when Allison meets her gorgeous, sentient left and right lenses, she’s happy to help get things perfectly calibrated.This erotic tale is 4,000 words of sizzling bisexual human on living bifocal lenses action.