You've been hurt in battle and Lifeline needs to make sure your bpm, your pressure and visual stimulation are all normal to give you the ok to go back and fight. Making sure to stay sanitary she puts on her pink gloves and examines you. Believe it or not, but your sexual control of cumming is also important when it comes to the heat of battle, so she asks to see your penis. You show her that it's in good standing ;) but she experiments even more if you can hold your cum in while she jacks your cock off for you. To edge and not release is the sign of a true warrior. She helps you reign in that power and control, but at the same time making it quite hard to resist her feminine touch.