Under the ruins

Chris finds a safe place under the ruins. But it is very small for the two of you. It was less than 3ft wide and 4ft high. Since you are extremely tired and afraid, you and Chris decide to spend the night there. You lie down on the ground, hoping to get some sleep."Let's sleep here this night. Morning we can find a better shelter"your brother says.
The ruins are very hot so you remove your tops and jeans saying" It's fuckin' hot here". Your brother too removes his shirt and pant.He had worn a low rise brief that clearly shows some of his pubic hair and most importantly his giant erection.
OMG!!he is turned on at the sight of your 34D boobs poppin' outta your white bra. Now his erection is hittin' your thigh like some hot rod. Thats when you realise your body is liking it. Your Nipples are trying to pierce your bra. Your panties are getting wet. Your sex hormones are trying to take control.