Magic Cosmic Energy Made Sis Horny For Me

My twin sister Rosie and I shared a bit of an obsession with astronomy, but she was kind of into the astrology side of things too. I never believed in all that new wave spiritual stuff, it was all about the science for me. Until that one night changed everything. That night when Venus, named for the goddess of love, exerted her influence on Rosie and things got crazy between us.