This lady is old, but she's still got a great body! She's got a lot of experience. I wonder how she got that distinctive bruise on her thigh. Somebody must have pulled her hard a day or two ago. Such a bruise usually appears in a day or two and clearly corresponds to a man's palm.
The guy is lucky with his sister - she is a nipple. She's ready to open her mouth for him to stick it in her. Apparently she serves him regularly, because he no longer feels affection for her, but fucks her like a street whore - rough and bold. However, she seems to like this treatment.