PORTAGE, MI–Soaking in her bathtub Tuesday, area resident Linda Marston, 32, pleasured herself over the thought of a long-term committed relationship. "Mmmm... oh, yeah, baby... I want to settle down with you forever," moaned the never-married Marston, as she gently massaged her clitoris with two fingers. "Oh, God, yes... two kids, maybe three... and a house in the country. Big swingset in the backyard." Several hours later, Marston masturbated again to the idea of loving someone unconditionally through good times and bad.