Fully erect he was only about 3”. Trying not to make him feel bad I quickly hid my face and leaned in to service him. It really was like sucking a...lollypop. I ran my tongue up his shaft, then licked around the head. I took his full length into my mouth and worked my tongue around him while in there. His groans of pleasure had me smiling and I worked to give him the best blowjob he could imagine. I was surprised to find myself getting a little wet while I did it.It did not take Tim long. . I asked where he got them from, he said the washing basket,He then asked me to put them on a pretend to be a girl, I was putting on the bra he was sniffing the knickers laughing.I padded out the bra with a few pairs of socks then pulled on the knickers, I then went down on him sucking he cock,My cock was leaking like mad, I thought I was going to cum , it felt so good wearing a girls bra and knickers .He suddenly pulled his cock out of my mouth saying he was coming,He asked who's underwear was. You know... a lovely blowjob here and there. Let's face it, you love smutty erotica fantasies, and I'm a talented cocksucker. We're a match made in heaven." Except for the fact that you're my younger sister." Your browser history disagrees," she quipped.Her nervous fingers went to work unfastening her brother's khaki slacks. As expected, he offered no resistance. When she had loosened his belt and unzipped his pants, she pulled them down, along with his underwear.Stunned, she looked at the. She would just have to do her best and guess her way out. Quite a few turns later, she was completely lost and any strength she had was fleeing her. Yet around bend she found an underground spring to refresh her for the night. After eating and drinking, she was tired but could not rest. The potion still course through her blood and it was making her horny. After a few mins of ignoring her own desires, she gave it. She shoved her hand down her loincloth to rub between her lips to.