Tsubame’s blush only increases as Natsuko began to insist on her joining the two.<br/><br/>“W-well, if you insisted I guess I can’t refuse.”  She murmured softly as she fidgeted in place. Shyly the girl began to strip. First her shirt followed soon after by her skirt. Leaving her in nothing but a bra and panties. That of course was when she stopped when she realized the others were looking at her. She was embarrassed about being the only stripping. “I mean um, are you sure about this?” She asked her cheeks still pink thanks to her continuing blush.<br/>