In the study, we address the problem of existing differences in reading and understanding novel metaphors in the text fragments in native and target languages (L1 and L2), with these differences potentially attributed to both the specifics of forming analogies in native and target languages, and the mapping characteristics of metaphors. The study identifies the contingency effects of several primary metaphors onto the gaze behavior and default interpretation of textual novel metaphors in L1 (Russian) and L2 (English). To proceed, we use the text fragments in L1 and L2 containing novel metaphors appearing in more and less focal syntactic positions in a two-stage oculographic experiment. We obtain the participants’ gaze metrics values and the participants’ responses specifying the target domains of the novel metaphors, which further allows us to disclose the contingencies. Methodologically, the study is grounded in the metaphor processing theories developed in cognitive psychology, which explore the structure of analogical reasoning and associative fluency as manifesting potentially different effects in L1 and L2. To validate it, we also address the cognitive linguistic theories which provide the framework for identifying the primary metaphor models (here the models PATIENT (OBJECT) IS AGENT, PARTS ARE WHOLE, CONCRETE IS ABSTRACT) and for testing their effect onto information construal. We hypothesize that reading and understanding metaphors will proceed differently in L1 and L2, which is attributed to associative fluency in metaphor mapping in native and target languages. The experiment results do not show the differences in understanding the mapping model PATIENT (OBJECT) IS AGENT in L1 and L2, whereas these differences appear in understanding the models PARTS ARE WHOLE and CONCRETE IS ABSTRACT with higher default interpretation index in L1. The model PATIENT (OBJECT) IS AGENT is also found to stimulate higher gaze costs. The results suffice to claim that there are differences in the cognitive costs produced by primary metaphor models, which allows us to range and specify their role in information construal in L1 and L2.