baby sitting after school thursdays boulogne billancourt

We are looking for a baby sitter that could speak english to our twin boys (almost 4 years old). The job consists in getting them from school, playing with them and giving them bath and dinner every thursday except during school vacation. The school is in front of metro boulogne jean jaures line 10 and our appartment 3 minutes away. the hours would be from 4;15 (or 5;15 according to your schedule) until 7:15. We are a franco american couple and the kids understand both languages. Please contact us if you are interested